Bisphenol S BPS 99.5% 99.8% CAS 80-09-1

• CAS No.: 80-09-1
• Formula: C12h10o4s
• EINECS: 201-250-5
• Type: Dyestuff Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: Bisphenol S
• Colour: White
• Transport Package: 25kg/Bag, or Per Customer Request.
• Specification: 95.0%~99.9%
• Trademark: ChemFine
• Origin: China
• Production Capacity: 8000mt/Year

Product Description

Bisphenol S molecule contains two hydroxyl groups and a strong electron-withdrawing sulfone, acidic than other phenols.
Bisphenol S mainly used as a fixing agent. Fixing agents can be produced for raw material with bisphenol-A. It has excellent heat resistance, light resistance, and oxidation resistance, is polycarbonate, epoxy resin, and polysulfide, polyethersulfone, polyether resin raw materials, etc.

Product Name	Bisphenol S; BPS
Chemical Name	4,4'-sulfonyldiphenol
CAS No.	80-09-1
MF	C12H10O4S
Appearance	Light yellow crystalline powder
ITEM	High Pure1	High Pure2	Pure	Ordinary	Purified	Crude
Purity	99.9	99.8	99.5	99.5	98	95
2,4-Bsiphenol S %	0.1	0.2	0.5	0.5	2	4
M.P. ºC	246-248	245-248	243-248	243-248	239-246	236-242
Moisture %	0.1	0.1	0.2	0.5	0.5	1.0
APHA	20-30	30-40	80-100	-	-	Brown Powder