Is Aluminum Tris-Hydroxynitrosoaniline safe in cosmetics?
Aluminum Tris-Hydroxynitrosoaniline has a safety rating of "MODERATE" in our database. EU status: prohibited. US status: permitted.
Moderate
Cosmetic Ingredient
Aluminum Tris-Hydroxynitrosoaniline
Also known as: Aluminum, tris[N-(hydroxy-.kappa.O)-N-(nitroso-.kappa.O)benzenaminato]-, Aluminum, tris[N-(hydroxy-κO)-N-(nitroso-κO)benzenaminato]-, Aluminum cupferronate, Aluminum, tris(N-hydroxy-N-nitrosobenzenaminato-O,O′)-, Aluminum, tris(N-nitroso-N-phenylhydroxylaminato)- (+15 more)
INCI: ALUMINUM TRIS-HYDROXYNITROSOANILINE
Aluminum Tris-Hydroxynitrosoaniline (CAS 15305-07-4) is a cosmetic cosmetic ingredient functioning as Hair colorant (oxidative dye intermediate / direct dye). EU Regulation 1223/2009 status: prohibited. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety data.
View industrial chemical safety profile for CAS 15305-07-4 →
Auto-generated CPSR Part A draft with source citations
Cross-Vertical Regulatory Divergence
Aluminum Tris-Hydroxynitrosoaniline is prohibited in EU cosmetics but has active industrial GHS classifications (H302, H317, H350, H400, H410).
Source: Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
Function
Hair colorant (oxidative dye intermediate / direct dye)
Safety Rating
MODERATE
Chemistry & Identifiers
IUPAC Name
N-bis[(N-nitrosoanilino)oxy]alumanyloxy-N-phenylnitrous amide
InChIKey
PMSRCBOGDIMQAT-UHFFFAOYSA-N
Regulatory Status
EU EU Status
prohibited
US US Status
permitted
US Notes
Permitted in cosmetics; not separately listed under FDA color additive regulations as a standalone entry — used under manufacturer responsibility per FDCA.
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Aluminum Tris-Hydroxynitrosoaniline.
Calculate MoS for your specific formulation with the MoS Calculator.
ECHA REACH Registration
European Chemicals Agency REACH dossier and Substances of Very High Concern listing.
Registration Type
Full
Tonnage Band
10 - 100 tonnes
Substance Type
SUBSTANCE
SVHC Candidate
No
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Softener and conditioner
Expert Verdict
Expert safety assessment and concern-level summary for Aluminum Tris-Hydroxynitrosoaniline.
Regulatory Flags
colorant
Known Synonyms
Aluminum, tris[N-(hydroxy-.kappa.O)-N-(nitroso-.kappa.O)benzenaminato]-
Aluminum, tris[N-(hydroxy-κO)-N-(nitroso-κO)benzenaminato]-
Aluminum cupferronate
Aluminum, tris(N-hydroxy-N-nitrosobenzenaminato-O,O′)-
Aluminum, tris(N-nitroso-N-phenylhydroxylaminato)-
Aluminum-N-nitroso-N-phenylhydroxyamine
Benzenamine, N-hydroxy-N-nitroso-, aluminum complex
Benzenamine, N-hydroxy-N-nitroso-, aluminum salt (3:1)
Cupferron AL
FirstCure NPAL
Firstcure ST 1
N-Nitroso-N-phenylhydroxylamine aluminum salt
ST 2 (polymerization inhibitor)
Tris[N-(hydroxy-κO)-N-(nitroso-κO)benzenaminato]aluminum
Tris(N-hydroxy-N-nitrosophenylaminato-O,O′)aluminium
EC No.: 239-341-7
IHT-IN 510
NPAL
NPHAA1
Q 1301
Chemical Function
Softener and conditioner
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Aluminum Tris-Hydroxynitrosoaniline allowed in the EU?
Aluminum Tris-Hydroxynitrosoaniline EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Aluminum Tris-Hydroxynitrosoaniline do in cosmetics?
Aluminum Tris-Hydroxynitrosoaniline functions as: Hair colorant (oxidative dye intermediate / direct dye). It is classified as a cosmetic ingredient in our database. CAS number: 15305-07-4.
Is Aluminum Tris-Hydroxynitrosoaniline used outside cosmetics?
Aluminum Tris-Hydroxynitrosoaniline also appears in industrial chemical safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Does Aluminum Tris-Hydroxynitrosoaniline have different safety status in cosmetics vs industrial chemicals?
Aluminum Tris-Hydroxynitrosoaniline is prohibited in EU cosmetics but has active industrial GHS classifications (H302, H317, H350, H400, H410).
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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