Product Introduction
| Product name | 4-Nitrophthalic acid(4-NPA) | 
| Classification | Nitrates and their derivatives | 
| Molecular formula | C8H5NO6 | 
| Molecular weight | 211.13 | 
| CAS No. | 610-27-5 | 
| Structural formula |   | 
| Appearance | Almost or or light yellow powder | 
| Content | ≥99% | 
| Use | Organic synthesis and phthalocyanine dyes, fluorescent dye intermediates (fluorescein isothiocyanate, etc.) | 
| Package | 25kg/cardboard barrels(φ380×480mm) ,or packaging according to customer requirements | 
 
            
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