Peroxide–propylene glycol surface disinfectant: supplied liquid from purchased-reagent blending

1. Scope and Applicability

This PCR covers one physically blended aqueous surface-disinfectant route: purchased aqueous hydrogen peroxide, propylene glycol, orthophosphoric acid, sodium laureth sulfate, maleic acid, benzotriazole and separately added water. Sequential dilution and mixing produce an accepted supplied liquid at the blending-site gate, before downstream application. It is a narrower method within CPC 34664, not a method for every disinfectant. The patent establishes an example route, not commercial operating data. Actual formulation revision, assayed supplied state and product qualification define each dataset.

Exclude agricultural crop/seed fungicides, herbicides, insecticides, residual pesticide preparations, hand antiseptics, wipes, gels, peracetic-acid synthesis, chlorine formulations and upstream peroxide manufacture. The selected route uses purchased treated water and electrically driven mixing/transfer; no reaction synthesis, heating, combustion or packaged delivery is presumed. Additional actual ingredients, water treatment, heating/cooling, packaging, fuel or treatment operations require individually evidenced atomic additions before an extended dataset is used. No default concentration, kill rate, application rate, exposure, service life, emission factor or density is supplied.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.other-transportable-goods-except-metal-products-machinery-and-equipment.basic-chemicals.disinfectants
classification_refs	CPC 3.0 34664 Disinfectants; narrower
covered_products	Aqueous peroxide–propylene glycol surface-disinfectant liquid of the selected ingredient set
excluded_products	Agricultural fungicides; handrub; chlorine products; peracetic acid; bulk upstream peroxide; packaged articles
representative_product	Net supplied liquid with actual qualified composition and released batch identity
production_route	Purchased-reagent sequential dilution and physical mixing, quality release, holding and bulk transfer
market_state	Unpackaged bulk liquid, as supplied at blending-site gate; actual concentration and temperature declared

3. Reference Flow

Field	Value
What	Supply a qualified surface-disinfectant formulation
How much	1 kg net supplied liquid
How well	Actual product specification and label-supported claims; kg output alone is not a disinfection-service equivalence
How long or cycle	One supplied batch at release; no default use duration or shelf life
reference_flow_link	finished_liquid

Field	Value
Reference amount	1
Reference product flow	Disinfectant 93328a0a-7cd1-4f63-831b-e9ac5398506e
Reference flow property	Mass 93a60a56-a3c8-11da-a746-0800200b9a66
Reference unit group	Units of mass 93a60a57-a4c8-11da-a746-0800200c9a66
Reference unit	kg
Required qualifiers	actual ingredient identities and supplied forms; formulation revision; assayed active and water basis; supplier grade and route; site and reporting period; accepted supplied state; bulk transfer point; qualification and label limits; WIP and rework genealogy; upstream provider basis

The generic native identity is Product flow / Mass, production mix at plant, with no specified geography, CAS, concentration, recipe or manufacturing route. Its inert-surface meaning is compatible with this conditional supplied formulation; its broad statement about killing 99.999% is not accepted as product performance. The UUID supplies identity only, not a background provider or whole-liquid formulation specification. Required qualifiers must be present in the dataset; missing qualifiers make its reference definition incomplete.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
reference_mass	reference product	Mass 93a60a56-a3c8-11da-a746-0800200b9a66	kg	Use net mass of the whole accepted supplied liquid, including its water and solvents, excluding storage vessel and packaging. Active-ingredient mass is a separate subledger.
single_basis	all inventory denominators	Mass	kg	Normalize converted raw totals once to the same positive accepted supplied kg; keep actual numerator units. Never treat a concentration fraction as liquid mass or an integrated volume as a flow rate.

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Separately purchased reagents and treated water received at blending site; incoming composition and carried inventory burdens recorded
starting_condition_role	Purchased ingredients, not on-site synthesis or generic same-category shortcuts
product_classification_scope	CPC 3.0 34664; narrower surface-disinfectant formulation
recursive_input_rule	A purchased preformulated disinfectant is one complete solution input with its own upstream burden. It is not decomposed into duplicate procurement; replacing the selected ingredient route requires explicit boundary reassessment.
upstream_dataset_requirement	Match actual supplied reagent/solution, concentration basis, grade, route, geography and delivery; pure-active providers require explicit carrier and burden reconciliation
disclosure	State cut-offs, transport interface, bulk delivery, laboratory/services, cleaning, losses, shared-service allocation and all WIP burden transfers

rule_id	applies_to	rule	source_ids
boundary_route	blend	Include receiving, storage, sequential dilution/mixing, analytical release, holding, cleaning and transfer with all associated real burdens; physical mixing is not chemical synthesis.	cn113491268-blending
boundary_scope	reference product	Exclude agricultural crop/seed protection and upstream bulk chemicals from this foreground scope; retain their applicable upstream burdens rather than silently omitting them.	un-cpc3-2025; wco-disinfectants-2022
boundary_use	reference product	Downstream application, exposure and environmental fate are outside this production inventory. Any such model needs separate actual-use evidence and separately qualified emissions.	nhc-low-temperature-2020

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
blend	Purchased-reagent blending and bulk supply	required	Selected ingredient route only; actual site operations evidenced	foreground	finished_liquid

Process: Purchased-reagent blending and bulk supply (blend)

Inputs

Product flows

Purchased aqueous peroxide reagent (peroxide_solution)

Record the complete supplied solution crossing the boundary, with actual assay and stabilizer/impurity composition. Neither a pure-H2O2 identity nor a fixed-strength catalogue record establishes the whole-solution procurement basis; retain an unbound specific solution row until its basis is verified. Active peroxide and carrier water are subledgers, never additional purchased flows.

• Selected flow: Aqueous hydrogen peroxide reagent
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_material
• Sources: cn113491268-blending

Propylene glycol charge (propylene_glycol)

Record separately acquired propylene glycol, actual isomer/grade, assay and any water. A generic antifreeze, propylene carbonate or propylene oxide is not this exchange.

• Selected flow: Propylene glycol
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_material
• Sources: cn113491268-blending

Phosphoric acid reagent (phosphoric_solution)

Record actual supplied acid solution mass and assay, not a dry P2O5 or nutrient equivalent. No assumed 85% concentration, wet/furnace process, or default impurity allowance. Include reagent water only in its subledger.

• Selected flow: Aqueous orthophosphoric acid reagent
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_material
• Sources: cn113491268-blending

Sodium laureth sulfate ingredient (sles)

Use the actual supplied SLES grade with alkyl distribution, ethoxylation and assay. Record its entire purchased solution or paste once and carry water/salts as subledgers. Sodium dodecyl sulfate without ethoxy groups is a different substance.

• Selected flow: Sodium laureth sulfate formulation ingredient
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_material
• Sources: cn113491268-blending

Maleic acid ingredient (maleic_acid)

Measure supplied maleic acid and its actual physical form, assay and moisture; do not substitute maleic anhydride and silently consume water.

• Selected flow: Maleic acid
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_material
• Sources: cn113491268-blending

Benzotriazole inhibitor (benzotriazole)

Record the actual separately purchased benzotriazole reagent, grade, assay and supplied form. The actual delivery point, carrier, formulation and supplier quantity basis require independent evidence before a native binding is used.

• Selected flow: Benzotriazole reagent
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_material
• Sources: cn113491268-blending

Separately added water (water)

Use this binding only for supplied water made by ion exchange or reverse osmosis. Native name specifies production mix at plant and pure substance; comment also mentions distillation and consumption supply, but does not waive the narrower name or establish a water-quality standard. CAS 7732-18-5; geography unspecified. Supplier grade, actual treatment and transfer point must be evidenced. The patent does not establish water grade. Do not count water already inside purchased reagents here.

• Selected flow: Deionised water 5b3acbab-2518-4406-8736-d21f222d757a
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_material
• Sources: cn113491268-blending

Purchased electricity (electricity)

Meter mixing, pumping, ventilation, cleaning, laboratory and attributable holding services. Retain actual voltage, source and geography. Shared equipment uses an independently justified service allocation, not nameplate power as a meter reading. No grid geography or voltage is assigned here.

• Selected flow: Purchased alternating-current electricity
• Flow property / unit: Energy / kWh
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_utilities
• Sources:

Outputs

Product flows

Accepted bulk supplied liquid (finished_liquid)

This is the unique terminal reference Product output; count accepted net liquid once. Generic native inert-surface identity, production mix at plant, no specified CAS, formula, concentration or geography. Do not import its unsupported universal efficacy statement or infer an upstream provider.

• Selected flow: Disinfectant 93328a0a-7cd1-4f63-831b-e9ac5398506e
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: 1 kg
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_release
• Sources: cn113491268-blending

Waste flows

Spent aqueous cleaning liquid (spent_wash)

Record actual cleaning liquid sent across the boundary to identified treatment, with peroxide, organic constituents, water and recipient. This is a technosphere waste, not an elementary water discharge. No untreated release is implied.

• Selected flow: Peroxide-containing aqueous cleaning waste
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_losses
• Sources:

Discarded off-specification blend (offspec_waste)

Only permanently discarded material leaves as waste. Internal return and rework remain internal and retain original burdens until acceptance or disposal; never count them as fresh procurement or positive product.

• Selected flow: Off-specification peroxide propylene glycol blend waste
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_losses
• Sources:

Elementary flows

Oxygen released to air (oxygen_air)

Record only independently established oxygen release from this operation. Peroxide disappearance alone cannot distinguish decomposition from oxidation of organic ingredients. Air entrainment is not newly formed oxygen.

• Selected flow: Oxygen, air
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_losses
• Sources:

Water vapour to air (water_air)

Record actual evaporated water separately from liquid waste and peroxide mist. Carrier water, measured final water and independently supported reaction water remain distinct ledgers.

• Selected flow: Water vapour, air
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_losses
• Sources:

Hydrogen peroxide to air (peroxide_air)

Measure actual gas or aerosol peroxide crossing to air, retaining speciation, phase, capture efficiency and monitoring limits. No universal evaporation or exposure factor.

• Selected flow: Hydrogen peroxide, air
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_losses
• Sources:

Propylene glycol to air (glycol_air)

Record actual propylene glycol release, including separately measured aerosol. Non-detects retain limits and coverage and do not establish universal zero. Other detected species require separate atomic rows and independent identities.

• Selected flow: Propylene glycol, air
• Flow property / unit: Mass 93a60a56-a3c8-11da-a746-0800200b9a66 / kg
• Amount rule: Actual attributable converted raw-period amount divided once by positive newly accepted supplied net kg, as specified in section 8.
• Value mode: foreground_record
• Specificity: site_specific
• Normalization basis: per 1 kg reference flow
• Basis kind: process_output
• Evidence kind: collected_record
• Collection protocol: cp_losses
• Sources:

7. Allocation and Co-product Handling

rule_id	applies_to	rule	source_ids
allocation_direct	blend	Attribute directly to the actual formulation campaign first. Allocate shared utilities, cleaning, laboratory and storage by measured causal service drivers with reconciliation; no mass-only split across different recipes without justification. No saleable co-product is presumed; actual recoveries and co-products require independent output identity and allocation evidence.
allocation_returns	all inventory rows	Retain failed/zero-output burdens, returns and rework; transfer WIP material and its embodied burdens together across period boundaries. An internal rework stream carries its original burden and is not a new purchase or a second accepted product.

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
cp_material	blend	Ingredient charges and water	batch_material_records	owner: production material custodian; period; batch; SKU; supplier; route; location; lot; grade; chemical/isomer identity; supplied form; gross and tare; net mass; assay basis; uncertainty; component water and salts; independent density and temperature if volume measured; opening and closing stocks; return and rework IDs	Reconcile calibrated scales, goods receipt, actual charge tickets and supplier certificates; qualify a matrix-selective assay with laboratory owner; independently verify each solution procurement basis. Keep receipts, uncharged feed stores, actual production charges and unchanged returns as reconciled separate views of procurement, not additive purchases. Whole supplied liquids and constituent subledgers remain distinct. Retain the compatible attributable raw numerator without division, with complete-period and stock/WIP burden links. After verified raw-unit conversion and attribution, period_normalization alone divides by positive Q. Card amount formulas and aggregation_rule describe that same final reporting operation, not another division. Q=0 retains the complete raw and burden pool without a normalized result.	kg; mass fraction; L and kg/L only with measured conditions	Each delivery and charge	Full actual reporting period and linked opening/closing lots	Same site line product route and supplied state	per 1 kg reference flow	Scale calibration; original charge tickets; certificates; full composition and assay validation
cp_utilities	blend	Electricity and shared services	meter_and_service_records	owner: utilities engineer; meter IDs; readings; interval; batch equipment; voltage; geography; ventilation and laboratory service records; zero-output runs; allocation drivers; opening and closing WIP burden	Use calibrated submeter differences or a reconciled engineering allocation supported by actual service records, including start-up, failed batches, cleaning and holding. Preserve every attributable raw energy interval, including failed/zero-output, cleaning, holding and carried service shares. Retain the compatible attributable raw numerator without division, with complete-period and stock/WIP burden links. After verified raw-unit conversion and attribution, period_normalization alone divides by positive Q. Card amount formulas and aggregation_rule describe that same final reporting operation, not another division. Q=0 retains the complete raw and burden pool without a normalized result.	kWh	Each interval and batch campaign	Same complete actual period with carried-burden links	Same site line product route and supplied state	per 1 kg reference flow	Meter calibration and shared-service allocation reconciliation
cp_release	blend	Accepted supplied liquid and WIP	mass_and_release_records	owner: independent quality release officer; complete period; formulation revision; actual assays; selective assay recovery and interference; qualified label/state; batch net mass; release decision; temperature; unique lot IDs; opening/closing WIP mass and carried inventory burdens; internal transfers; failed lots; rework; returns; newly accepted supplied mass	Weigh net liquid excluding tank/container mass, reconcile tank withdrawals with batch release; independently assay supplied formulation and maintain traceable WIP genealogy. Product-specific low-temperature/efficacy qualification is separate from LCI mass acceptance. Define Q as net newly completed product counted once at its declared final production-acceptance gate, with unique lot/event history. Dispatch or withdrawal of old finished stock, reshipment, internal rework and reinspection/reacceptance of an already counted lot do not create another Q. Reconcile released finished-stock and actual handover records in a separate warehouse ledger; retain the attributable holding/transfer burdens for the matching accepted cohort. Closing unreleased stock/WIP and its carried burdens remain separate from accepted output. Retain the compatible attributable raw numerator without division, with complete-period and stock/WIP burden links. After verified raw-unit conversion and attribution, period_normalization alone divides by positive Q. Card amount formulas and aggregation_rule describe that same final reporting operation, not another division. Q=0 retains the complete raw and burden pool without a normalized result.	kg	Each batch release and period cut-off	Full actual matched period, with earlier and later lot genealogy	Same site line product route and supplied state	per 1 kg reference flow	Release certificates; scale/tank calibration; genealogy; independent label tests and selective assays
cp_losses	blend	Waste and individual emissions	weighing_speciation_and_monitoring	owner: environmental metrology officer; full period; waste net mass; composition; treatment recipient; retained samples; rejected mass; gas or liquid integrated volume; conditions; flow rate and duration only for rate records; measured species concentration; detection limit; captured and released fractions; water and elemental inventories; opening/closing retention	Reconcile disposal weighing, calibrated monitoring and independent species measurements; investigate missing mass. Validate reaction identity before assigning reaction water or oxygen; never fit unknown outlets with closure residuals. Preserve complete unnormalized waste and separately measured species totals and their stock/cohort attribution. Already integrated volumes receive no extra time multiplier. Retain the compatible attributable raw numerator without division, with complete-period and stock/WIP burden links. After verified raw-unit conversion and attribution, period_normalization alone divides by positive Q. Card amount formulas and aggregation_rule describe that same final reporting operation, not another division. Q=0 retains the complete raw and burden pool without a normalized result.	kg; m3 with declared conditions; kg/m3; h only for rate integration	Each waste shipment and emission interval	All normal, failed, zero-output, cleaning and holding operations in matched period	Same site line product route and supplied state	per 1 kg reference flow	Manifests; treatment interface; laboratory selectivity/recovery; monitors; physical and elemental closure investigation

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
period_normalization	all inventory rows	For each exchange, convert the complete raw-period numerator to its declared unit, then divide the compatible attributable quantity once by positive Q as defined by unique first production acceptance in cp_release. Attribute opening carried burdens plus current burdens minus only documented burdens carried in closing unreleased material/WIP or transferred out of that cohort; retain failed/zero-output runs and all rework/return burdens without counting internal transfers twice. Released finished goods and subsequent warehouse/dispatch are separately reconciled and do not create another Q or closing production-WIP subtraction; retain their matched actual holding/transfer burdens. Do not renormalize a previously normalized factor. Q=0 retains raw quantities and the complete burden pool without a normalized result.	cp_material; cp_utilities; cp_release; cp_losses	Exchange amount per 1 kg reference flow
solution_subledger	peroxide_solution; phosphoric_solution; sles; propylene_glycol; benzotriazole	Active constituent mass = complete supplied reagent mass times independently assayed mass fraction. Water and other constituents use their own measured fractions. Fractions must be on compatible bases; v/v is not w/w. These are subledgers within the one procurement row, not additional inputs.	cp_material; cp_release	Non-additive constituent mass ledger	solvay-peroxide-assay-2019
raw_conversion	all inventory rows	Use calibrated mass directly or volume times independently evidenced density at matched concentration and temperature. Rate times duration integrates a rate; an already integrated gas or liquid volume is multiplied by species concentration or independently verified density only, never duration again. No native secondary factor is a density measurement.	cp_material; cp_losses; cp_utilities	Converted raw quantity before normalization
physical_balance	all inventory rows	Close physical mass and elemental inventories separately from assays. For the production pool, actual complete charges plus opening unreleased material/WIP equal unique first-accepted output plus closing unreleased material/WIP, actual waste/releases and documented net transfers. Reconcile uncharged feed stores through a separate receipt/issue ledger; do not add receipts and production charges as two external inputs. Already accepted output is not closing production stock again. Keep released finished goods and subsequent bulk handovers in a separate warehouse ledger, retaining their matched material and embodied burdens. Internal recirculation cancels. Count whole liquids once, water in every carrier separately, and investigated uncertainty. Do not use COD, a single closure residual or peroxide disappearance to solve unknown reaction water and another unknown outlet. Any reaction/species and its water formation or consumption require independent evidence; mixing itself establishes no synthesis yield or reaction water.	cp_material; cp_release; cp_losses	Independent mass elemental water and species balances	cn113491268-blending

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
quality_identity	all inventory rows	Retain complete reagent identity, solution basis, route, grade, geography and provider compatibility. Blank auxiliary UUIDs require later verified binding, not surrogate chemicals.	Supplier certificates and native identity evidence
quality_assay	reference product	Laboratory owner must demonstrate matrix-specific selectivity, recovery and interference control for active peroxide and independently characterize water and other ingredients. The cited incoming-peroxide permanganate method does not establish selectivity in an organic blend; reject COD/residual-based speciation. Missing actual assay/qualification prevents use of that concrete dataset.	Validated laboratory procedure; recovery and blank/interference study; independent product qualification
quality_period	all inventory rows	Reconcile complete raw periods and unique accepted supplied output, including zero-output failures, rework, stock and WIP movements and carried burdens; retain original records, uncertainty and exclusions.	Full-period ledger and batch genealogy

9. Validation Rules

rule_id	applies_to	rule	source_ids
validate_reference	finished_liquid	Require one terminal Product output linked by finished_liquid, the declared UUID, Mass/kg and net whole-liquid acceptance. Both languages must select the same physical output.
validate_ledgers	all inventory rows	Check complete solution procurement, separate constituent subledgers, physical and elemental closure, independent species/water evidence, full-period attribution and one normalization. Unexplained closure or unsupported species is an unresolved finding, not a fitted loss or zero.
validate_claims	reference product	Require actual product-specific assays and label/state qualification before using a concrete dataset. Neither the patent nor the generic native efficacy sentence establishes approved concentration, minimum-use temperature, killing effect, dose, exposure or emissions.	nhc-low-temperature-2020; solvay-peroxide-assay-2019

10. Published Dataset Profile

Field	Value
dataset_role	secondary_dataset; background_dataset
downstream_use	Input to an explicitly scoped surface-disinfection model
allowed_use	Same supplied formulation state and verified upstream basis, with measured foreground inventory
excluded_use	Generic per-kg active ingredient, universal disinfectant, agricultural fungicide, handrub, efficacy equivalence or use-stage emission default
required_metadata	Formulation revision; complete solution procurement basis; assays; ingredient grades/routes; location; period; bulk supply interface; WIP genealogy; provider compatibility
required_quality_disclosure	Actual assay validation and label limits; inventory completeness; uncertainty; unbound auxiliary identities; native generic identity limitations; missing measurements
update_trigger	Changed formulation, assay method, supplier basis, grade, route, product state, label, site operation or period

11. Data Sources

Source id	Type	Reference	Used for
un-cpc3-2025	official_guidance	UN Statistics Division, CPC 3.0 Explanatory Notes, 30 June 2025, p.167. https://unstats.un.org/unsd/classifications/Econ/Download/In%20Text/CPC_Ver_3.0_Exp_Notes_30Jun2025.pdf	Sibling category boundary only; no recipe, effectiveness or accepted mapping.
wco-disinfectants-2022	official_guidance	WCO, HS classification reference for Covid-19 medical supplies, edition 3.01, 15 January 2022, p.5. https://www.wcoomd.org/-/media/wco/public/global/pdf/topics/nomenclature/covid_19/hs-classification-reference_edition-3_en.pdf?la=en	Prepared surface disinfectants versus bulk chemical feedstocks; HS2022 guidance, not a customs ruling or product approval.
cn113491268-blending	literature	CN113491268A, 一种低温过氧化氢消毒液及其制备方法, 12 October 2021, paragraphs 0038–0062, PDF pp.5–6. https://patents.google.com/patent/CN113491268A/zh	Primary patent examples support the selected ingredient set and sequential mixing only. Charge labels do not resolve supplied reagent assay, water grade or surfactant ethoxylation. Ratios, speed, duration, scale-up energy, temperature claims, shelf life, efficacy and environmental-safety claims are not defaults or approval.
nhc-low-temperature-2020	official_guidance	国家卫生健康委, 低温消毒剂卫生安全评价技术要求, attachment to 国卫办监督函〔2020〕1062号, pp.1–2. https://www.nhc.gov.cn/zhjcj/c100093/202012/b9c35590fd93459cadc5ae295a2e9279/files/1732842589101_90541.pdf	Historical Chinese guidance supports separate label-temperature qualification. It supplies no production recipe, LCI factor or universal kill rate. Current market compliance and actual product tests require separate verification.
solvay-peroxide-assay-2019	method_factor	Solvay, Determination of Hydrogen Peroxide Concentration (20% to 70%), 08/19, FN 1167/01, p.1 Scope/Principle. https://www.solvay.com/sites/g/files/srpend616/files/2019-10/H2O2%20Determination%20of%20Hydrogen%20Peroxide%20Concentration%20-20%20to%2070-.pdf	Incoming aqueous-peroxide assay guidance is limited to its stated concentration and interference scope. Acid-permanganate oxidizable compounds interfere; do not apply it unvalidated to this organic formulated matrix or infer peroxide loss from COD.