SPS, copper electroplating brightening agent, acid copper brightener.

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1) Product Features:

Products that not contain inorganic sulfide and sulfite, copper sulfate does not increase turbidity, scientific analysis, product quality and stability.

2) Quality Standards: Q/LZ 30-2008

Appearance: White or yellowish powder

Assay: min 95% (HLPC)

Concentration in the bath: 20-100mg/L

Solubility:38% water solution(Slightly soluble in alcohol)

3) Application

SPS for acid copper plating, decorative and functional availability coating (such as: printed circuit board).SPS can be a typical copper formulations, such as non-ionic surfactant, polyamine and other thiol compounds in combination, can also be used in conjunction with the dye, if combined with DPS and EXP2887 with, you will get better results.

4) Name: 1-Propanesulfonicacid, 3, 3’-dithiobis-, disodiumsalt;3, 3’-dithiobis-1-propanesulfonicacidisodiumsalt;Polydithiodipropanesulfonicsodium;disodium 3, 3'-dithiobis[propanesulphonate];bis-(3-Sulfopropyl)disulfide;3, 3’-DITHIO-BIS-1-PROPANESULFONICACIDDISODIUMSALT(SPS);Bis-(sodium sulfopropyl)-disulfide;SPS

Usage:

For acid copper plating, decorative and functional availability coating(such as: printed circuit board).SPS, used as copper electroplating chemicals, copper electroplating intermediates, copper electroplating additives; copper plating chemicals, copper plating intermediates, copper plating additives, acid copper brightener, copper electroplating brightener, copper plating brightener.

Characteristics:

SPS can be a typical copper formulations, such as non-io nic surfactant, polyamine and other thiol compounds in combination, can also be used in conjunction with the dye, if combined with DPS and EXP2887, you will get better results.

MF:C6H12Na2O6S4

CAS NO.:27206-35-5

EINECS:248-324-3