Naphthenic Acids, Manganese Salts
time:2012-10-05 16:20:33,count:0

Naphthenic Acids, Manganese Salts
Alias
Manganese naphthenate
Category
Anionic surfactants-Carboxylate
CAS No.
1336-93-2
Structural Formula
 
Properties
Appearance: brown 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: >6000mg/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
 
Mn, %, ≥
2-12
 
*: should be marked on molecular weight.
Major Uses
Primary drier in paint, printing ink. performance between cobalt naphthenate, lead naphthenate. mainly used in preparation of air-drying paint.
Auxiliary heat stabilizers, lubricant in plastics, rubber.
Wetting agent in pigments.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 1336-93-2
Update: 20131114(1);

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