Naphthalenesulfonic Acid,Dinonyl-,Barium Salt
time:2012-09-29 16:36:37,count:0
Biodegradability    biodegradable.
Characteristics    excellent anti-rust, lubricating, anti-wear, emulsifying, solubilizing, dispersing abilities. Good oil-soluble stability.
Synthesis
Naphthalene, nonyl alcohol and concentrated sulfuric acid react through the sulfonation condensation reaction, then barium hydroxide neutralizes, finally obtain product.
Quality Standards & Test Methods
1. Physical and chemical indexes
Item
Physical and chemical indexes
Actives, %, ≥
30.0 - 60.0
Test Methods
(1), Actives
GB/T 5173 Surface active agents and detergents-Determination of anionic-active matter by direct two-phase titration procedure