Ingredient

SODIUM PHENYLBENZIMIDAZOLE SULFONATE

⚠ EU Restricted

Identification

CAS Number 5997-53-5
CosIng Ref 38029
Chemical Name sodium 2-phenyl-3H-benzimidazole-5-sulfonate
IUPAC Name —
Formula C13H9N2NaO3S
Mol. Weight 296.28 g/mol
InChIKey JNUBZSFXMKCDFD-UHFFFAOYSA-M

Function & Classification

Primary Function sunscreen Official CosIng Information All Functions: uv absorber
Secondary Functions uv filter CAS #: 5997-53-5 Chemical, IUPAC Name: 1H-Benzimidazole-5-Sulfonic Acid, 2-

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 VI/6

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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