Phthalimide
    Molecular formula：C₈H₅NO₈
    Molecular weight：147.13
    CAS NO： 85-41-6
    Structural formula：
    
    Soluble in alkali solution and the boiling acetic acid, slightly soluble in water, ethanol, soluble in benzene。
    Usage: used for organic synthesis, dye, pesticide, medicine, rubber additives and many other fine chemicals intermediates.。
    Packaging: the membrane woven bag packing, or packing according to your requirement. 。
    Net weight: 25 kgs/bag
    Technical criteria：

Item	Standard
Appearance	White crystal ribbed
Purity	≥ 99%
Melting point	233-238℃
Dry weightlessness	≤0.5%