| Model: | 121-63-1 |
|---|---|
| Brand: | Kingvolt |
| Origin: | Made In China |
| Category: | Chemicals / Organic Chemical Materials / Organic Intermediate |
| Label: | OBSC |
| Price: |
US $1
/ ton
|
| Min. Order: | 1 ton |
| Last Online:14 Dec, 2018 |
4,4'-Oxybis(Benzene Sulfonyl Chloride) (OBSC)
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Product Name |
4,4'-Oxybis(Benzene Sulfonyl Chloride) (OBSC) |
Molecular Structure |
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Other Name |
4,4'-Oxybis(Benzenesulfonyl Chloride); P,P’-Oxybis(Benzenesulfonyl Chloride); 4,4’-Bis(Chlorosulfonyl)Diphenyl Ether; OBSC |
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CAS No |
121-63-1 |
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Molecular Formula |
C12H8Cl2O5S2 |
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Check-Point |
Specification |
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Appearance |
White Crystal Powder |
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Purity |
≥98% |
≥85% |
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Melting Point |
≥127℃ |
≥126℃ |
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Free Water |
≤0.3% |
≤15% |
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Free Acid |
≤0.2% |
≤0.5% |
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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.
| Payment Terms: | D/P D/A Pay/Pal T/T L/C |
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