Phthalic Anhydride
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▎Physical Properties
White crystalline solid.
Boiling point: 295°C.
Flash point: 152°C.
Molecular formula: C8H4O3.
Industrial grade chemical; specific parameters per batch COA.
▎Chemical Properties
Phthalic Anhydride is chemically stable under normal storage and use conditions.
Avoid contact with strong oxidizers, strong acids and strong alkalis.
Store in a cool, ventilated warehouse, away from fire and heat sources.
▎Common Uses
Main applications: Plasticizer (DOP), alkyd resin, dyes.
We provide stable supply and professional logistics support with various packing options.
Dongying Zhongcheng Chemical Co., Ltd. was established on August 18, 2025, relying on the full industry chain advantages of its parent company Dongying Hongsheng Investment Co., Ltd., with the strategy of "high starting point layout, strong ecological support, and specialized deep cultivation", and rapidly growing into a new benchmark for domestic chemical trade.
