Bis-(sodium sulphopropyl) - disulphide with the CAS number 27206-35-5 under the brand names Malpanol CSPDS. We manufacture and export this product used as a special additive in copper metal electroplating. Its similar names are Bis[3-(sodiooxysulfonyl)propyl] persulfide; Bis(3-sodiosulfopropyl) persulfide
Bis-(sodium sulphopropyl) - disulphide 
Technical Data Sheet of Bis-(sodium sulphopropyl) - disulphide
Revision No.: 1
Revision Date: 01 / 2019
| Product Name | Bis-(sodium sulphopropyl) - disulphide |
| Trade Name | Malpanol CSPDS |
| Molecular Formula | C6H12Na2O6S4 |
| Molecular Weight | 354.4 g/mol |
| CAS No | 27206-35-5 |
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* Malpanol SPDS used as a special additive in copper metal electroplating.
Synonyms
Solar SPDS; Malpanol CSPDS; Sodium 3,3'-dithiodipropanesulfonate; Bis[3-(sodiooxysulfonyl)propyl] persulfide; Bis(3-sodiosulfopropyl) persulfide; 3,3'-Dithiobis-1-propanesulfonic acid disodium salt; SPS; Polydithiodipropanesulfonicsodium; disodium bis(3-sulfopropyl)disulfide; disodium 3,3'-dithiobis[propanesulphonate]; bis-(3-Sulfopropyl)disulfide; CAS 27206-35-5.
| Appearance | White Solid |
| Odour | Product specific |
| Purity | 99% |
| Density | Data not available |
| PH | Data not available |
| Boiling Point | Data not available |
| Melting Point | >260 °C |
| Flash Point | Data not available |
| Refractive Index | Data not available |
| Solubility | Malpanol CSPDS is slightly soluble in water. Well soluble in methanol. |
| Stability | Stable. |
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| Malpanol CSPDS used as a special additive in copper metal electroplating. |
| Malpanol CSPDS is used as intermediate for electroplating. |
| Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| HDPE drum packaging (we can package depending upon customer requirements, e.g. 25, 50 or 200kg). |
Note: Information given in this technical data sheet is based on current knowledge and our laboratory evaluation; it is presented as per our opinion without any guarantee. Buyers must carry out their own tests and experiments to determine the suitability and completeness of our products for their use and application.
