Barium Stearate
time:2012-10-01 16:14:36,count:0

Barium Stearate
Alias
Stearic acid barium salt
Octadecanoic acid barium salt
Barium octadecanoate
Category
Anionic surfactants-Carboxylate
CAS No.
6865-35-6
Molecular Formula & Molecular Weight
Molecular Formula: C36H70BaO4
Molecular Weight: 704.27
Structural Formula
Properties
Appearance: white powder.
Solubility: insoluble in water. soluble in benzene , toluene.
Hygroscopicity: hygroscopic.
Stability: stable.
Risk: toxic, irritation, irritation to skin, eye.
Ecology: be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent lubricating, thermal stabilizing, dispersing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95.0
 
*: should be marked on molecular weight.
Major Uses
Heat stabilizer used in manufacture of PVC.
Softening agent in rubber.
Use as high temperature lubricant, high temperature releasing agent.
Manufacturers
 
Update: 20131102(1);

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