UPVC resin unplasticized polyvinyl chloride Carbide based PVC…
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Phthalic anhydride (PA)
CAS: 85-44-9;
25kg/bag; 500kg/bag
Application: raw material for producing Plasticizer, and Resins for coating and paint
Description
Phthalic Anhydride (PA) – CAS: 85-44-9
Phthalic Anhydride (PA) is a versatile chemical compound widely used in the production of plasticizers, resins, and dyes. With its molecular formula C8H4O3, PA is a white, crystalline substance that efficiently reacts to form essential intermediates in industrial processes.
It plays a crucial role in manufacturing phthalate esters, which are key components in flexible PVC applications. Additionally, PA is a critical ingredient in alkyd resins for paints and coatings, as well as in the synthesis of unsaturated polyester resins. Its high purity and performance make it indispensable in diverse industries, including construction, automotive, and textiles.
Specifications
| Appearance | White flakes or crystalline powder |
|---|---|
| Purity | ≥99.5% |
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