2-Propyn-1-amine-N,N-diethyl-N-(3-sulfopropyl) hydroxide, inner salt (DEPS)

Chemical name: 2-Propyn-1-amine-N,N-diethyl-N-(3-sulfopropyl) hydroxide, inner salt(DEPS)
Molecular formula: C₁₀H₁₉NO₃S
Molecular weight: 233
CAS NO.: 70155-90-7
Appearance: White or lightly yellow powder
Purity: ≥95%
Main Application: DEPS is used as brightener and leveling agent in nickel baths, very good results are obtained if used together with PPS, POPS, HBOPS-Na, which improve special leveler of the high area.