PME
 
Chemical nature           
Chemical name: Propynol ethoxylate
Molecular formula: C5H8O2
Molecular weight: 100.1
CAS No.: 3973-18-0

Properties         
Appearance: Yellowish to yellow transparent liquid
Content (%): ≥98.0(GC)
PH: 2.5-6.5
Solubility(20℃): Well soluble in water.

Application     
PME is used as brightener and levelling agent in nickel plating baths at a concentration of 10~30mg/L.

Packing and Storage
25kg/Plastic drum, stored in cool and dry place