4,4'-Sulfonyldiphenol

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Category : Organic chemicals and Derivatives

CAS NO : 80-09-1

EC NO : 201-250-5

Molecular Formula : C12H10O4S

Main Specifications :

APPEARANCE

WHITE CRYSTALLINE POWDER

PINK CRYSTALLINE POWDER

CHROMATICITY (APHA) 

≤ 60

/

PURITY (HPLC) 

≥99.5%

≥95.0%

IMPURITY (HPLC)

≤0.5%

≤5%

MELTING POINT/℃

≥247.0℃

≥220℃

WATER/%

≤0.5%

≤1%

PARTICLE SIZE ≥98% PASS 60MESH 

≥98%

 

≥98%

 

Synonyms : 4,4-Dihydroxydiphenylsulfone;SDP;4-hydroxyphenyl sulfone;Bis(4-hydroxyphenyl) sulphone;Bis(4-hydroxyphenyl)sulfone;4,4-Dihydroxydiphenyl sulphone;4-Hydroxyphenyl sulphone;4,4-Sulphonyldiphenol;4,4'-Dihydroxydiphenylsulfone;4,4'-Dihydroxy Diphenyl Sulphone;4,4'-Dihydroxy Diphenyl Sulfone;Bisphenol S;BisphenolS;4,4-dihydroxydiphenyl sulfone;4,4'-Dihydroxydiphenyl sulfone;Bisphenol-S;4,4-Sulfonyldiphenol;4,4-Sulfonyldiphenol(Bisphenol S);4,4''-Sulfonyldiphenol;

Molecular Structure:

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Origin: China / Jiangxi / Yichunshi