2-Ethylhexanoic acid cobalt salt
time:2012-10-03 16:31:27,count:0

2-Ethylhexanoic acid cobalt salt
Alias
Cobalt bis(2-ethylhexanoate)
Hexanoic acid, 2-ethyl-, cobalt(2+) salt
Category
Anionic surfactants-Carboxylate
CAS No.
136-52-7
Molecular Formula & Molecular Weight
Molecular Formula: C16H30CoO4
Molecular Weight: 345.34
Structural Formula
Properties
Appearance: (1), purple solid; (2), blue violet liquid.
Solubility: insoluble in water. soluble in ether, benzene.
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 dispersing, emulsifying, antibacterial, preservative abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
solid
liquid
actives*, %, ≥
 
50-80
 
Co, %, ≥
 
6-12
 
*: should be marked on molecular weight.
Major Uses
Drier in paint, printing ink. cobalt naphthenate alternatives. suitable for air drying paint. should not be used alonely.
Catalyst in polyurethane foam reaction. Usually use with cobalt soaps together, can reduce using amount of cobalt soap.
Whitening agent, stabilizer in plastics, resins, paints.
catalytic curing agent in polyurethane reaction.
Manufacturers
 
Update: 20131102(1);

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