| CAS No.: | 30203-11-3 |
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| Formula: | C24h20n2o4s |
| EINECS: | 250-091-8 |
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![Manufacturer Selling Hot 4, 4′-Bis (3-aminophenoxy) Diphenyl Sulfone 3, 3′-[Sulfonylbis (4, 1-phenyleneoxy) ]Dianiline 30203-11-3](http://www.micstatic.com/athena/img/transparent.png)
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Appearance
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white solid powder
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Purity
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99%
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