Proline, 5-oxo-, L-
Molecular Formula & Molecular Weight
Molecular Formula: C5H7NO3
Molecular Weight: 129.11
Appearance: (1), colorless to pale yellow liquid; (2), solid.
Solubility: soluble in water.
Risk: irritation, irritation to skin, eye.
Animal toxicology: rat oral LD50: > 1000mg/Kg; rat subcutaneous LD50: > 2000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Characteristics: excellent hydrotropic, hygroscopic, moisturizing, antistatic, cleansing, dispersing abilities.
Quality standards & test methods
physical and chemical indexes
actives, %, ≥
Humectant, conditioning agent, antistatic agent in personal care products. eg: shampoo, cream. good whitening effect. good compatibility with skin.
Use as cleansing agent.