| Product name: | DSDA |
|---|---|
| English name: | 4,4'-Sulfonyldiphthalic dianhydride |
| Cas: | 2540-99-0 |
| Purity: | 99%min |
| Appearance: | Off-white powder |
| Packing: | 25g;100g;500g;1Kg;5Kg;25Kg;100Kg;Aluminum foil bag, barrel drum |
| Capacity: | in stock. Bulk |
| Place of Origin: | China |
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