PME nickel plating intermediate
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Molecular Structure
Detailed Description
PME
Chemical name Propynol ethoxylate
Molecular formula C5H8O2
Molecular weight 100.1
CAS No. 3973-18-0
Characteristic:
Appearance Yellowish to yellow liquid
Assay(%) ≥90.0(GC)
Secondary constituents PA
Solubility(20℃) Well soluble in water
pH 2.5-6.5
Density 1.00-1.04
Concentration in the bath 10~30mg/L
Application PME is used as a top brightener and leveling agent in nickel baths at a concentration of 10-30ml/L.
Packing 25kg
Storage condition Stored in cool and dry place
- PME nickel plating intermediate