Appearance:  Yellow to amber Paste

Coloud point (in Nacl solution)：80~85℃

Hydroxyl value: 43~51(mgKOH/g)

PH: 6.0~8.0

Application: Primary brightener, solubilizer, burning preventer for high-speed tin plating, dispersing agent, deep-plating agent.

Reference using level: 2-6g/L

Package: 25kg/plastic drum