China 4, 4′-Oxybis (Benzene Sulfonyl Chloride) (OBSC), Find details about China Obsc, P P′-Oxybis (Benzenesulfonyl Chloride) from 4, 4′-Oxybis (Benzene Sulfonyl Chloride) (OBSC)
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. | ||||||||
Class Or Division |
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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 |