TANNIC ACID
✓ EU AllowedIdentification
CAS Number 1401-55-4
EINECS / EC 215-753-2
CosIng Ref 38472
Chemical Name [2,3-dihydroxy-5-[[(2R,3R,4S,5R,6S)-3,4,5,6-tetrakis[[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoyl]oxy]oxan-2-yl]methoxycarbonyl]phenyl] 3,4,5-trihydroxybenzoate
IUPAC Name —
Formula C76H52O46
Mol. Weight 1701.2 g/mol
InChIKey LRBQNJMCXXYXIU-PPKXGCFTSA-N
Function & Classification
Primary Function ASTRINGENT
Secondary Functions FRAGRANCE
EU Regulatory Status
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
Suppliers & Documents
Documents