BISPHENOL-S
Chemical Name:4,4'-DIHYDROXYDIPHENYL SULFONE
Molecular Formula: C12H10O4S
Structural formula:
M.W.:250
Description:
Colorless and needlelike crystal or white powder.
It is easily dissolved in alcohol, acetonitrile, dimethyl sulfoxide, basic solution. heated water, and slightly dissolved in cool water
Product Quota:
|
High Pure Product (1) |
High Pure Product (2) |
Pure Product |
Purified Product (1) |
Purified Product (2) |
Crude Product |
4,4-Bisphenol S Purity≥%(HPLC) |
99.9 |
99.8 |
99.5 |
99 |
98 |
95 |
2,4-Bisphenol S Purity≥%(HPLC) |
0.1 |
0.2 |
0.5 |
1 |
2 |
3~4 |
Melting Point℃ |
246~248 |
245~248 |
243~248 |
241~246 |
239~246 |
236~242 |
Mositure ≤% |
0.1 |
0.1 |
0.2 |
0.5 |
0.5 |
1.0 |
APHA |
20~30 |
30~40 |
50~60 |
-- |
-- |
Pink or Brown Powder |
Uses: It is widely used as the raw material of polycarbonate, epoxy resin, polyether sulfone, thermal material and also as the intermediate of dyes, medicine, fire retardant and weave auxilianries etc.
Packing: Packed in knitted bag lined with plastic bag, 25kgs or 500kgs net weight each bag.
Quantity: 1000MT per year