Chemical Name：

CAS number：

554-95-0

EINECS number：

209-077-7

Molecular formula：

Molecular weight：

210.14

Molecular Structure:

The main purpose：

Pyromellitic acid is an important chemical intermediate used in the preparation of cross-linking agents for solid fuels in rocket propellers, aldol resins, water-soluble baking varnishes, high-performance plastic plasticizers, and reverse osmosis for seawater desalination. Special-purpose products such as membrane materials. In addition, it is also used in the fields of separation and purification of rare earth metal ions, anticancer drugs, plant growth regulators, fungicides, preservatives, and gas chromatography column fixation.