| Brief introduction of Phthalic Anhydride The product is developed on the basis of improvement for the key instruments and craftwork condition, such as new type activator and oxidized reactor by our company, which can realize the computer monitoring, alarm, interlock and automatic control. Compared with other production technique, the main economic technique index of this technique material can reach the advanced international level and the product quality can reach the classical standard. Product performance:This product is white needle shaped crystallite and flammable, which is easy to sublime and with light aura. This product can dissolve in hot water, aether, ethanol, benzene and pyridine. Purpose: This product can be used as plasticizer, alkyd, unsaturated polyester resin, dyestuff, pigment, medicine, food additive, pesticide and other intermediates of organic compound. Name of IndexIndexClassical productFirst-rate productQualified productAppearanceWhite squama or crystalline powde
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