Official EU label nameGlossary entry 26228

SODIUM 5-NITROGUAIACOLATE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

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Resolved identifiers

Resolved substance identity

CAS:67233-85-6

Ingredient index records:

SODIUM 5-NITROGUAIACOLATE

Cosmetic functions: COLORANT

2-Methoxy-5-Nitrophenol, Sodium Salt

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1 matched or reported name

SODIUM 5-NITROGUAIACOLATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name SODIUM 5-NITROGUAIACOLATE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 67233-85-6

CAS 67233-85-6PubChem CID 3017748

Sodium 5-nitroguaiacolate

IUPAC name: sodium 2-methoxy-5-nitrophenolate

Molecular formula: C7H6NNaO4
Molecular weight: 191.12 g/mol
Exact mass: 191.01945195 Da
Topological polar surface area: 78.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 4
Covalent units: 2
Defined stereocentres: 0

Also known as

Atonik2-Methoxy-5-nitrophenol sodium saltAtonik GAtonik (old)Sodium 2-methoxy-5-nitrophenoxideUNII-A1RBP9328OEPA Pesticide Chemical Code 129075A1RBP9328O

16 more reported names

Phenol, 2-methoxy-5-nitro-, sodium salt5-NGSS5-NITROGUAIACOL, SODIUM SALT2-METHOXY-5-NITROPHENOL, SODIUM SALTPHENOL, 2-METHOXY-5-NITRO-, SODIUM SALT (1:1)sodium 2-methoxy-5-nitro-phenolateRefChem:183745SODIUM 5-NITROGUAIACOLATE [INCI]614-038-65-Nitroguaiacol sodium salt5-Nitroguaiacol sodiumsodium;2-methoxy-5-nitrophenolate2-methoxy-5-nitrophenolate sodiumTox21_3038105-nitroguaiacol sodium salt, AldrichCPRAC-11196

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External database identifiers

EPA DTXSID:DTXSID0035790

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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