Obsc

Model NO.
121-63-1
Colour
White
Transport Package
25kg Fibre Drum or 25kg Woven Bag
Specification
85% OR 98%
Trademark
kingvolt
Origin
Shandong
Reference Price
$ 0.81 - 0.90
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Product Description

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 C 12 H 8 Cl 2 O 5 S 2
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
Dangerous Goods UN Number Packing Group
8 3261 II
   
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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