1,3,5-Benzenetricarboxylic acid

Chemical Name:

Trimesic acid

CAS number:


EINECS number:


Molecular formula:

Molecular weight:


Molecular Structure:

The main purpose:

trimesic acid is an important chemical intermediate, mainly used in the preparation of cross-linking agent for solid fuel in rocket propulsion, aldol resin, water-soluble baking paint, high-performance plastic plasticizer and reverse osmosis for seawater desalination Membrane materials and other special-purpose products. In addition, it also has applications in the separation and purification of rare earth metal ions, anticancer drugs, plant growth regulators, fungicides, preservatives and gas chromatography column fixation.

Technical indicators (Q/HTD 02-2018)

Name Indicator
Exterior white crystalline powder
content(%) ≥98.5
Loss on drying (%) ≤0.5
Acid value (mhKOH/g) ≥788