Douwin Chemical is a phthalic anhydride supplier whose average employee age is less than 30 years old, and one that has gained a certain reputation in the industry. In 2017, Suzhou Douwin Chemical Co., Ltd. was listed as a key private enterprise in Taicang City. Our company has the advantages of geographical location and the forefront of business philosophy. The most fundamental one is the cohesion of outstanding talents.It provide types of chemical compounds, such as adipic acid, maleic anhydride, phthalic anhydride, acrylic acid and so on.

Phthalic anhydride is an organic compound, C8H4O3, which is a circular anhydride formed by the dehydration of phthalic acid molecules. Phthalic anhydride is a white solid, it is an important raw material in the chemical industry, especially used in plasticizer manufacture. HS code for PA is 2917350000.

Features of Phthalic Anhydride (PA)

Hypotoxic

The danger of combustion in case of high heat, open flame, or contact with an oxidizer

The eighth category of dangerous goods

Specifications of Phthalic Anhydride (PA)

Storage and Delivery of Phthalic Anhydride (PA)

For the package, PA is available in 25kg/bag, 500kg/bag.

Phthalic anhydride meaning is it can be make phthalic anhydride mw, phthalic anhydride sigma, phthalic anhydride k79, which is iupac name of phthalic anhydride.