| Customization: | Available |
|---|---|
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
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| Product Name | 4,4'-Oxybis(Benzene Sulfonyl Chloride) (OBSC) | Product Pic | Packing Pic | ||||||
| Other Name | 4,4'-Oxybis(Benzenesulfonyl Chloride); P,P'-Oxybis(Benzenesulfonyl Chloride); 4,4'-Bis(Chlorosulfonyl)Diphenyl Ether; OBSC | ||||||||
| CAS NO. | 121-63-1 | ||||||||
| Molecular Formula | C12H8Cl2O5S2 | ||||||||
| Molecular Structure | |||||||||
| Packing | 25kg fibre drum or 25kg woven bag | ||||||||
| Product Usage | This product can be used in organic synthesis, pharmaceutical, also is a plasticizer. It Is agent intermediates of OBSH foaming. | ||||||||
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| Check-Point | Unit | Specifications | |
| Appearance | --- | White Crystal Powder | White Crystal Powder |
| Purity | % min | 98 | 85 |
| Melting Point | ºC min | 127 | 126 |
| Free Water | % max | 0.3 | 15 |
| Free Acid | % max | 0.2 | 0.5 |
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