Phthalic Anhydride

Production Capacity: 20000mt/year
Phthalic Anhydride

Product Description

Molecular formula: C8H4O3
Molecular weight: 148.12

appearance: white scale-shaped or crystal powder
Molten color: 50 max
Molten colour after heating: 150 max
Solidification point C: 130.3 min
purity: 99.5% min
free acid content: 0.05% max
packing: by 25kg net woven bag with plastic bag inner lining
USE: is an important organic chemical raw material which is mainly used to make plasticizer in plastic, alkyd resin, dye, unsaturated resin and some medicines or farm chemicals.

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