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7th Year

Bis-(Sodium sulfopropyl)-disulfide

China

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20kg/iron drum

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Electroplate chemical

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Product Specification

Other Names : Bis-(Sodium sulfopropyl)-disulfide MF : C6H12O6S4Na2 Grade Standard : Industrial Grade Purity (%) : 95 Appearance : White to yellowish powder Application : brightener agent Brand Name : SAMWON CAS No. : - EINECS No. : -

Product Description


Bis-(Sodium sulfopropyl)-disulfide (SPS)
Chemical name
Bis-(Sodium sulfopropyl)-disulfide
Empirical formula
C6H*2O6S4Na2
Molecular weight
**4
CAS NO
*********5
 
Characteristic:
Item
Description
Appearance
White to yellowish powder
Assay
*5%
Solubility(at20)
In water apprix.*8%(very low in alcohols)
Concentration in the bath
*****0mg/L
Valid period(year)
2
Storage condition
Stored in cool and dry place
 
Main application:
SPS is used as brightener agent in acid copper baths for decorative and functional deposits(i.e. printed circuit boards).SPS is functionally compatible with most components of typical copper bath formulations, such as non-ionic surfactants, polymeric amines and other mercapto compounds. An additional combination with dystuffs is also possible. Very good results are obtained if used together with DPS and EXP***7.
 
Package:
*0kg/iron drum
Bis-(Sodium sulfopropyl)-disulfide

Contact Us

Contact Person :Mr. Shawn

Company:Samwon Industrial Limited

Address:No.21 Ruijin Road, Nanjing, Jiangsu, China,210007

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