Product Details
Reliable factory customized supply Bis-(sodium sulfopropyl)-disulfide(SPS ) 27206-35-5
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SPS CODE:km-265 |
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Chemical nature |
Bis-(sodium sulfopropyl)-disulfide |
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Cas No |
27206-35-5 |
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Molecular formula |
C6H12Na2O6S4 |
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Molecular weight |
354.40 |
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Properties |
Appearance |
White or light yellow solid |
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Assay |
80%,90%min |
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Application |
It is used as brightener in acidic copper baths for decorative and functional deposits(i.e. Printed circuit boards), it 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 dyestuffs is also possible. Very good results are obtained if used together with DPS And EXP2887. |
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Package |
25kg/fiber drum |
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Bis (2-sulfopropyl) disulfide is a water-soluble organic sulfide commonly used as a reducing or crosslinking agent. It plays an important role in biochemistry and industrial applications, especially in the cross-linking and immobilization processes of proteins. SPS can be synthesized through the condensation reaction of sodium 2-mercaptopropanesulfonate with disulfide. This compound serves as a crosslinking agent in biotechnology and materials science, promoting covalent binding between proteins, peptides, or other polymers. The use of SPS can enhance the stability and functionality of materials, such as in the preparation of enzyme immobilization carriers or biosensors.
