Pharmaceutical
Fine Chemicals
  Bisphenol S & Derivatives
-- 2,4'-BPS
-- 4,4-BPS
  Pharm API
-- Ketoprofen
-- Paraben
-- Alkyl PolyGlycoside(APG)
-- GA4+7
-- GA3
-- Allantoin
-- Phytic Acid 70%
-- methyltrichlorosilane
-- Naphthenic Acid
  Food Additive
-- Sodium hyaluronate
-- Inositol
-- Antioxidant TBHQ
-- BHT (Food grade)
  Silicone Monomer
-- Dichlorodiphenylsilane
-- Diphenyldimethoxysilane
-- Diphenyldiethoxysilane
-- Triphenylchlorosilane
-- Octamethylcyclotetrasiloxane
-- Octaphenylcyclotetrasiloxane
  Water Treatment Chemicals
-- Calcium Hypochlorite
  Chelate Agent
-- EDDHA Fe
-- EDTA Chelate
-- EDTA 2Na
-- EDTA 4Na
-- DTPA
-- HEDTA
 
 
now the positionHome >> Fine chemicals >> Bisphenol S & Derivatives >>4,4-BPS 
Fine chemicals
Chemical Name:  4,4-Dihydroxydiphenyl Sulfone   / 4,4-BPS

CAS : 80-09-1 Package : 25kg/bag  or 600kg/bag
Items Specifications Specifications
Top Grade Normal Grade
Appearance White crystal powder White crystal powder
Assay 99.8% 99.5%
Chromaticity 100 100
Moisture 0.5% 0.5%
Melting point 245 245
Sieve residue(300um) 0.01% 0.01%
Conclusion The specification conform with  GB/ H51 -2016
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