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Product Details
4, 4'-Bis(Chlorosulphonyl) Diphenyl Ether
| Appearance: | Powder |
|---|
Product Description
Appearance, white powder
Assay, 85%min
Melting point, 126.5C
Free acid, 0.5%max
Water, 15%max
Mainly used as an intermediate of OBSH.
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