Chemical Name: 4,4'-DIHYDROXYDIPHENYL SULFONE
Molecular Formula: C12H10O4S
Structural formula:
M.W.: 250
Description:
CAS NO.: [80-09-1]
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 |
Ordinary Product |
Purified Product |
Crude
Product |
| 4,4-Bisphenol S Purity≥%(HPLC) |
99.9 |
99.8 |
99.5 |
99.5 |
98 |
95 |
| 2,4-Bisphenol S Purity≥%(HPLC) |
0.1 |
0.2 |
0.5 |
0.5 |
2 |
4 |
| Melting Point°C |
246-248 |
245-248 |
243-248 |
243-248 |
239-246 |
236-242 |
| Mositure ≤% |
0.1 |
0.1 |
0.2 |
0.5 |
0.5 |
1.0 |
| APHA |
20-30 |
30-40 |
80-100 |
- - |
- - |
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 PE bag, 25kgs or 500kgs net weight each bag.
Quantity: 1800MT per year |
