1-Hydroxyethyl 4,5-Diamino Pyrazole Sulfate
✓ EU AllowedIdentification
CAS Number 155601-30-2
EINECS / EC 429-300-3
CosIng Ref 54177
Chemical Name 2-(4,5-diaminopyrazol-1-yl)ethanol;sulfuric acid
IUPAC Name —
Formula C5H12N4O5S
Mol. Weight 240.24 g/mol
InChIKey IBCDZZHMNXXYAP-UHFFFAOYSA-N
Function & Classification
Primary Function Hair Dyeing
Origin Natural
EU Regulatory Status
SCCS Opinion View SCCS opinion →
Safety Profile
No toxicology data available yet for this ingredient.
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Usage level, pH range, solubility and addition phase not yet available.
Usage Level % · Addition Phase · Solubility
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