Proline, 5-oxo-,DL-
time:2012-10-08 16:46:00,count:0

Proline, 5-oxo-,DL-
Alias
5-Oxo-DL-proline
DL-Pyroglutamic acid
PCA
Category
Anionic surfactants-Carboxylate
CAS No.
149-87-1
Molecular Formula & Molecular Weight
Molecular Formula: C5H7NO3
Molecular Weight: 129.11
Structural Formula
Properties
Appearance: (1), colorless to pale yellow liquid; (2), solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent hydrotropic, hygroscopic, moisturizing, antistatic, cleansing, dispersing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives, %, ≥
50
 
Major Uses
Humectant, conditioning agent, antistatic agent in personal care products. eg: shampoo, cream. good whitening effect. good compatibility with skin.
Use as cleansing agent.
Manufacturers
 
Update: 20140309(1);

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