Zinc oxide (nano)
New Zealand Cosmetic Products Group Standard Schedule 8, reference 30a.
Regulatory decision and full conditions
- Status
- Permitted list with conditions
- Legal role
- Binding rule
- Regulatory summary
- New Zealand Cosmetic Products Group Standard Schedule 8, reference 30a.
- Conditions and restrictions
- Maximum concentration: 25% · Other limitations: Not to be used in applications that may lead to exposure of the end-user's lungs by inhalation Only nanomaterials having the following characteristics are allowed: - Purity: ≥ 96%, with wurtzite crystalline structure and physical appearance as clusters that are rod -like, star-like and/or isometric shapes, with impurities consisting only of carbon dioxide and water, whilst any other impurities are less than 1% in total - Median diameter of the particle number size distribution D50 (50% of the number below this diameter): > 30 nm and D1: (1% below this size) > 20 nm - Water solubility: < 50 mg/L - Uncoated, or coated with: triethoxycaprylylsilane, dimethicone, dimethoxydiphenylsilanetriethoxycaprylylsilane cross-polymer, or octyl triethoxy silane
Substance identity
- Official source name
- Zinc oxide (nano)
- CAS
- 1314-13-2
- EC
- Not supplied in this source row
- Identity mapping
- standalone:official_nz_schedule
Cross-market snapshot for this identity
Exact linked records currently present in this site. An absent market means no imported exact match, not permission to use the substance.
European Union
3 linked records · 3 with specific conditions
Open supporting recordGreat Britain
3 linked records · 3 with specific conditions
Open supporting recordNew Zealand
Current record3 linked records · 3 with specific conditions
Open supporting recordASEAN
2 linked records · 2 with specific conditions
Open supporting recordSouth Korea
1 linked record · 1 with specific conditions
Open supporting recordUnited States
1 linked record · 1 with specific conditions
Open supporting recordVerified chemistry for CAS 1314-13-2
Zinc Oxide
- IUPAC name
- zinc oxygen(2-)
- Molecular formula
- OZn
- Molecular weight
- 81.4 g/mol
- Exact mass
- 79.924056 Da
- Monoisotopic mass
- 79.924056 Da
- Topological polar surface area
- 1.0 Ų
- Molecular complexity
- 0.0
- Formal charge
- 0
- Hydrogen-bond donors
- 0
- Hydrogen-bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 2
- Covalent units
- 2
Names and synonyms reported to PubChem
16 more reported names
External database identifiers
Advanced structure statistics
- Defined atom stereocentres
- 0
- Undefined atom stereocentres
- 0
- Defined bond stereocentres
- 0
- Undefined bond stereocentres
- 0
- 3D conformers
- 0
Machine-readable structure identifiers
- SMILES
[O-2].[Zn+2]- InChI
InChI=1S/O.Zn/q-2;+2- InChIKey
RNWHGQJWIACOKP-UHFFFAOYSA-N
Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.
Official source and provenance
- Registered source
- New Zealand cosmetic product schedules 4–8
- Source reference
- Schedule 8, reference 30a, source row 37
- Source record ID
S8-37- Source version
- effective-2026-01-01
- Source language
- English
- Translation status
- Original is English
- Effective date
- 2026-01-01
- Source updated
- 2024-01-01
- Snapshot checked
- 2026-08-30 04:54 UTC
- Validation method
- openpyxl extraction; reviewed per-schedule counts
- SHA-256
4e62e372fb0aad7ac630af8c41fa50b38b52a793fd51b99697a65f8ecce1ae8a
Registered dataset notes
- Dataset coverage
- Prohibited and restricted substances, permitted colorants, preservatives and UV filters
- Authority note
- Official EPA group standard schedules; current market-specific rule source
How this record fits the market dataset
Status distribution
Condition text is present on 747 of 2913 current records. An empty condition field is interpreted according to the record type above; it is never converted into an unrestricted-use claim.
New Zealand market context
Complete schedules dataset
Coverage version: Cosmetic Products Group Standard schedules effective 1 January 2026
Schedules 4–8: prohibited, restricted, colourant, preservative and UV-filter entries.
Verification checklist
- Search exact identity across Schedules 4–8.
- Apply use, concentration and warning conditions.
- Check hazardous-substance classification and Group Standard scope.
- Confirm the latest legal instrument, not only the spreadsheet.
Official market sources
- New Zealand cosmetic product schedules 4–8Official EPA group standard schedules; current market-specific rule source
Verification workflow and record completeness
Before using this result in a compliance decision
- Confirm that “Zinc oxide (nano)” and every CAS/EC identifier refer to the material in your supplier specification.
- Search exact identity across Schedules 4–8.
- Apply use, concentration and warning conditions.
- Check hazardous-substance classification and Group Standard scope.
- Confirm the latest legal instrument, not only the spreadsheet.
- Document the source version and recheck the regulator before manufacture, notification or market placement.
Fields available in this record
- Official substance nameAvailable
- CASAvailable
- ECNot supplied
- Separate condition textAvailable
- Effective dateAvailable
- Snapshot hash and methodAvailable
Questions this page answers
Stable citation
Zinc oxide (nano). Schedule 8, reference 30a, source row 37. New Zealand. Source version effective-2026-01-01. CosIng Checker regulatory record: https://cosingchecker.com/regulations/nz/records/9588/
Cite the regulator as the legal authority. This page is a structured evidence index and verification aid, not a substitute for the official text or professional legal assessment.
Interpretation and limits for New Zealand
This identity appears on a market positive list for the list function represented by the source record.
Confirm that the intended function and product use fall within the list scope and every stated condition.
How to interpret the legal role
The cited row forms part of a binding rule or legally incorporated list for this market.
Evidence on this page
- Recorded outcome: Permitted list with conditions
- Legal role: Binding rule
- Source version: effective-2026-01-01
- Effective date: 2026-01-01
What it does not prove
The searchable spreadsheet is an aid; the legal Group Standard and incorporated notices remain authoritative.
Further authoritative substance research
These sources can add identity, safety, exposure or hazard context. A link is not evidence that the database contains this exact substance, and none of these sources overrides the market decision above.
Cosmetic Ingredient Review safety assessments
Expert Panel conclusions, assessed ingredient groups, use conditions, dates and report documents
Independent expert review considered by FDA; not a government approval or binding market rule
Research this identity at the sourceFDA Global Substance Registration System
UNII identifiers, preferred names, substance types, codes and public substance relationships
Identity registry only; UNII availability does not imply FDA review or approval
Research this identity at the sourceILO/WHO International Chemical Safety Cards
Hazards, symptoms, first aid, storage, incompatibilities and physical properties for covered chemicals
International occupational chemical-safety reference; not cosmetic-use approval
Research this identity at the sourceJapan NITE-CHRIP
Chemical identity, Japanese and foreign legal lists, GHS hazards and exposure-related information
Chemical-management evidence; cosmetic status remains governed by the applicable MHLW standard and market rules
Research this identity at the sourceNIOSH Pocket Guide to Chemical Hazards
REL, PEL, IDLH, properties, exposure routes, symptoms, target organs, first aid and measurement methods for covered workplace chemicals
US occupational-health guidance and limits; not a cosmetic ingredient decision
Research this identity at the sourceOECD eChemPortal
Gateway to authority-owned physical-property, fate, ecotoxicity, toxicity, exposure and GHS records
Discovery gateway; each linked authority remains responsible for its data
Research this identity at the sourceUS EPA CompTox CTX APIs
API key required for importDTXSID identity, experimental and predicted properties, toxicity, bioactivity, exposure and environmental data
Scientific and computational evidence; predictions must remain labelled and do not determine cosmetic legality
Research this identity at the source