Min.Order / FOB Price:Get Latest Price
100 Kilogram |
FOB Price: USD 50.0000 |
Dapsonum 4,4'-Diaminodiphenyl sulfone EINECS 201-248-4
Synonyms |
4,4'-Diaminodiphenyl sulfone; Dapsonum; Bis(4-aminophenyl)sulfone |
Molecular Formula |
C12H12N2O2S |
Molecular Weight |
248.30 |
CAS No. |
80-08-0 |
EINECS |
201-248-4 |
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|
Appearance |
white crystalline powder |
Content |
99.5%min. |
Melting point |
175.0℃— 181.0℃ |
Loss on drying |
0.2% max. (enterprise standard) |
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|
Packaging |
25kg/drum |
Application |
1. synthesis of polysulfone amide resin and other polymers. |
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