 BisphenolS
| Chemical name |
4,4-Dihydroxydiphenyl sulfone |
| CAS NO |
80-09-1 |
| Molecular weight |
250.3 |
| Melting point |
245-250℃ |
| Assay content (dry basis) |
99.0% min |
| ASH |
0.3%max |
| Moisture |
0.5%max |
| Dihydroxy diphenylsulfone |
1.0% max |
| IRON |
8PPM |
USAGE: 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.
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