4,4'-Dihydroxydiphenyl sulfone (Bisphenol S)
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  4,4'-Dihydroxydiphenyl sulfone (Bisphenol S)

Item No.: CAS NO.80-09-1
4,4'-Dihydroxydiphenyl sulfone is used in paint, leather,dyes,intermediates,metals heat sensitives of higher grade polymer.
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Description
                         4,4'-Dihydroxydiphenyl sulfone (Bisphenol S)
1. Product name: 4,4'-Dihydroxydiphenyl sulfone ( BISPHEOL S)
    Synonyms:  4,4'-Sulfonylbisphenol:4,4'-sulfonyldiphenol;Di-(4-Hydroxyphenyl)sulphonyl);
    BISPHENOL S ,Phenol,4,4'-sulfonyldi-6CI,8CI);1,1'-Sulfonylbis[4-hydroxybenzene];
  4,4'-BisphenolS; 4,4'-Dihydroxydiphenyl sulfone;
2. Abbr: Bisphenol S
3.Molecular weight: 250.27
    Molecular Formula: C12H10O4S
4.CAS NO.: 80-09-1
  EC NO.:201-250-5
5.Specification:
Item Index
Appearance White-silimar powder
Purity≥%(HPLC) 95%          99.5%
2,4- Dihydroxydiphenyl sulfone≥% ≥4 %          ≥ 0.1%
Melting Point°C 238-245      238-245
Moisture ≤% 1.0                0.1
APHA -                  20-40
 
6.Usage: used in paint, leather,dyes,intermediates,metals heat sensitives of higher grade polymer

 
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