2-Phenylbenzimidazole-5-sulfonic acid, potassium salt
Potassium Phenylbenzimidazole Sulfonate
Zwitterionic surfactants-Amino sulfonic acid
Molecular Formula & Molecular Weight
Molecular Formula: C13H9N2KSO3
Molecular Weight: 312.39
Appearance: white solid.
Solubility: soluble in water.
Risk: irritation, irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Characteristics: excellent UV absorbing, dispersing abilities.
Quality standards & test methods
physical and chemical indexes
Actives*, %, ≥
*: should be marked on molecular weight.
Use as UV absorbing agent.
UV absorbing agent in personal care products. eg: sunscreens.