Product Introduction
| Product name | 3-Nitrophthalic anhydride | 
| Classification | Nitrates and their derivatives | 
| Molecular formula | C8H3NO5 | 
| Molecular weight | 193.11 | 
| CAS No. | 641-70-3 | 
| Structural formula |   | 
| Appearance | Yellow acicular crystal or crystalline powder | 
| Content | ≥98.0% | 
| Use | Organic synthesis and dye intermediates, pharmaceutical pomadomide intermediates | 
| Package | 25kgcardboard barrels | 
 
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