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Phthalic AnhydrideGet Latest Price

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Phthalic Anhydride


Product name: Phthalic Anhydride

CAS No.: 85-44-9



appearance : white scale-shaped or crystal powder

molten colour20

molten clour after heating 50

solidification point ≥ °C 130.5

purity% 99.5

free acid content % 0.5

ash% 0.05

Molecular weight: 148.11

Melting point: 130.8

Boiling point: 284 °C

Flash point: 152 °C

Appearance: White Crystalline

Grade: Indstrial Grade


Description: A colorless to white lustrous solid in the form of needles with a mild distinctive odor. Moderately toxic by inhalation or ingestion and a skin irritant. Melting point 64°F Flash point 305°F. Forms a corrosive solution when mixed with water. Used in the manufacture of materials such as artificial resins.


Application: Chemical Intermediate


Shipping: Within 5-7 work days after received your payment



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