PME Propynol ethoxylate (3973-18-0)
Chemical nature
Chemical name
Propynol ethoxylate
Molecular formula
C5H8O2
Molecular weight
100.1
CAS No.
3973-18-0
Properties
Physical form
Yellowish to yellow liquid
Concentration (%)
≥90.0(GC)
PH
2.5-6.5
Density
1.00-1.04
Solubility
Well soluble in water.
Application
PME is used as a top brightener and leveling agent in nickel baths at a concentration of 10-30ml/L.
Packing
25kg/drum, stored in cool and dry place