OPX 93841-14-6

OPX 

中文名称：(O-乙基二硫代碳酸)-S-(3-磺酸基丙基)酯钾盐

酸铜中间体，全面替代进口，品质稳定，国际领先

CAS: 93841-14-6

General Information 

 ·Form: Powder 

·Colour: White

 ·Odour: odourless 

·Change in condition Melting point/Melting range: 250°C of decomposition  

·Solubility in / Miscibility with water at 20°C: 130g/100mL 

·Organic solvents: Soluble in ethanol 

·pH -value (1 g/l) at 20°C:  6-7

Application: Used as brightener in acid copper plating bath.

Also used in combination with other sulfur brighteners to prevent irregular deposition in the chemical plating solution of precious metals.