Bisphenol S CAS 80-09-1

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Bisphenol S CAS 80-09-1

Products Name


Bisphenol S CAS 80-09-1

Products Description


Chemical Name: Bisphenol S
Molecular Fomula: C12H10O4S
CAS No.: 80-09-1
Appearance: Pink powder, Almost White powder ,White powder
Molecular weight: 250.27
Assay:70%;95%;98%;99.5% Inquiry Now

Bisphenol S Typical Properties 

Items Specifications
Appearance Pink powder
Assay 95%min
Moisture 1%max
Melting point 225-230℃
2,4′-Sulfonyldiphenol 4% max

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

Bisphenol S Application

1. Mainly used as fixing agent.
2. Can be used as plating solution additive, leather tanning agent, dispersant for high temperature disperse dyeing, phenolic resin hardening accelerator, resin flame retardant, etc.
3. Intermediates for pesticides, dyes and additives.
4. The substitute of bisphenol A can be used as the raw material of polycarbonate, epoxy resin, polyester, phenolic resin, and the raw material of polysulfone and polyethersulfone.
5. It can be used to manufacture color photographic materials, contrast contrast enhancers, thermal recording materials (color developing agents), daily surfactants and high-efficiency deodorants.
6. Fixing agent A can be prepared with bisphenol S as raw material (foreign trade name is CibatexPA).

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.

Bisphenol S Packaging and Shipping 

25 kg/bag.

Bisphenol S Storage

Stored in a dry and ventilated place away from sunlight.

Bisphenol S Handling and storage:

Wash your body thoroughly after handling. Remove contaminated clothing and wash before reuse. Prevent contact with eyes and skin.