Ingredient

TETRABROMOPHENOL BLUE

✓ EU Allowed

Identification

CAS Number 4430-25-5
EINECS / EC 224-622-9
CosIng Ref 60227
Chemical Name 2,6-dibromo-4-[4,5,6,7-tetrabromo-3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]phenol
IUPAC Name —
Formula C19H6Br8O5S
Mol. Weight 985.5 g/mol
InChIKey QPMIVFWZGPTDPN-UHFFFAOYSA-N

Function & Classification

Primary Function HAIR DYEING

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009

Safety Profile

No toxicology data available yet for this ingredient.

Check SCCS opinions or CIR reports for published safety assessments.

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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