Ingredient

RHEIN

✓ EU Allowed

Identification

CAS Number 478-43-3
CosIng Ref 91886
Chemical Name 4,5-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid
IUPAC Name —
Formula C15H8O6
Mol. Weight 284.22 g/mol
InChIKey FCDLCPWAQCPTKC-UHFFFAOYSA-N

Function & Classification

Primary Function ANTIMICROBIAL

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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Documents

External Resources