Cadmium Stearate
time:2012-10-01 16:11:13,count:0

Cadmium Stearate
Alias
Cadmium octadecanoate
Stearic acid cadmium salt
Category
Anionic surfactants-Carboxylate
CAS No.
2223-93-0
Molecular Formula & Molecular Weight
Molecular Formula: C36H70CdO4
Molecular Weight: 679.35
Structural Formula
Properties
Appearance: white powder.
Solubility: insoluble in water. soluble in hot ethanol, benzene, turpentine. dissolved by heating in organic solvent and then cooled to give gum.
Hygroscopicity: hygroscopic.
Stability: stable.
Risk: toxic (high toxicity), 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, lubricant in polyethylene processing. lowest tintability, highest light stability and transparency of PVC soaps stabilizers. Mainly for soft transparent products such as sheet, film, hose and leatherette.
Manufacturers
 
Update: 20131102(1);

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