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SPS bis-(3-Sulfopropyl)disulfide 27206-35-5

SPS 27206-35-5

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Description

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& acute;-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

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