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Dimer Acid

CAS NO. 61788-89-4
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Product Name Dimer Acid
CAS NO. 61788-89-4
Molecular Formula C36H64O4
Structural Formula 二聚酸
Molecular Weight 560.91
Dimer ≥80.0%
Trimer ≤20.0%
Appearance at 25℃ Clear amber colored low viscous liquid
Acid Value (mgKOH/g) 185-198
Color  (Gardner) ≤8
Monomer (including intermediate) ≤5%
Saponification Value(mgKOH/g) 195-204
Viscosity 25℃(mPa.s)#Brookfield 7500-8500
Phosphorus ≤10ppm
Fe ≤2ppm
Application

Mainly used as polyamide resin, but also used in oil additives, surfactants, synthetic paints, inks, adhesives, curing agents, etc.


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