Name of product : 4,4'-Oxybis(Benzene Sulphonyl Chloride) (OBSC )
CAS NO. : 121-63-1
Molecular formula : C12H8Cl2O5S2
Appearance : White Crystal Powder
Purity : min 98%
Melting point : min 127 centigrade
Free Moisture : max 0.3%
Free Acid : max 0.2%
We also produce :
4-Hydroxybenzaldehyde ( PHBA ) CAS NO. 123-08-0
Benzene sulfonyl chloride ( BSC ) CAS NO. 98-09-9
N-methyl-N-Nitroso-P-Toluene Sulfonamide CAS NO. 80-11-5
P-Toluene Sulfonyl Chloride ( PTSC ) CAS NO. 98-59-9
P-Toluene Sulfinic Acid Sodium ( SPTS ) CAS NO. 824-79-3
Benzene Sulfinic Acid Sodium Salt CAS NO. 873-55-2
P-Toluene sulfonic acid Methyl Ester / Methyl p-Tosylate ( PTSM ) CAS NO. 80-48-8
Ethyl P-Toluenesulfonate ( PTSE ) CAS NO. 80-40-0
4,4'-Oxybis(Benzene Sulphonyl Chloride) (OBSC ) CAS NO. 121-63-1
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