Naphthenic Acids, Copper Salts
Time:2012-10-05 16:19:04,Count:0

Naphthenic Acids, Copper Salts
Alias
Copper naphthenate
Category
Anionic surfactants-Carboxylate
CAS No.
1338-02-9
Structural Formula
 
Properties
Appearance: dark green liquid; or solid.
Solubility: insoluble in water. soluble in petroleum ether, benzene.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 2000mg/Kg; mouse oral LD50: 1897mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent emulsifying, dispersing, wetting, lubricating, antirust, preservative, antiseptic abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
45-85
 
Cu, %, ≥
2-12
 
*: should be marked on molecular weight.
Major Uses
Drier in paint, printing ink.
Antifouling agent, fungicide in marine paint, submarine cables paint.
Fungicide in textile.
Auxiliary heat stabilizers, lubricant in plastics, rubber.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:1338-02-9
Update: 20131114(1);