Sorbic Acid
⚠ EU RestrictedIdentification
CAS Number 110-44-1
EINECS / EC 203-768-7
CosIng Ref 38173
Chemical Name Hexa-2,4-dienoic acid
Formula C6H8O2
Mol. Weight 112.13 g/mol
Function & Classification
Primary Function Preservative
Secondary Functions PRESERVATIVE
Origin Synthetic
EU Regulatory Status
Max Leave-on 0.6%
Max Rinse-off 0.6%
Restrictions 0.6% as acid
Conditions of Use Max 0.6% (as acid).
Safety Profile
2 / 10
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