... (Propynol propoxylate) electroplating intermediatenickel plating intermediateBrightener and long leveling agent metal finishingPAPChemical namePropynol propoxylateEmpirical formulaC6H10O2Molecular weight114.1CAS No.3973 17-9Characteristic ... , Water-soluble M, H1, P-6000, PNP, UPS, DPS, ZPS, MPS, ... Fine Chemicals1,3-PS, EDTP, Q75, Propargyl Chloride, Basic Chromic ...