Terephthalic acid (100-21-0)

CHARACTER terephthalic acid (PTA), chemical formula C8H6O4, is a white crystal or powder, low toxicity and flammable. PTA is an important raw material for the production of polyester fiber, plastic and resin, which is widely used in clothing, home decoration, automobile industry and packaging,

The CAS number of Terephthalic acid is 100-21-0.

The molecular formula of Terephthalic acid is C8H6O4. Its molecular weight is 166.131.

melting point: 300℃; boiling point: 572°C at 760 mmHg; density: 1.415g/cm3; flash point: 313.8°C.

Terephthalic acid is primarily used as acids and esters used in polyester fiber, plasticizers, food additives, fragrances, and as intermediates in organic synthesis. Its specific applications depend on purity grade and formulation requirements. SKYSEVEN Chemical supplies Terephthalic acid in industrial and reagent grades for manufacturers worldwide.

You can buy Terephthalic acid from SKYSEVEN Chemical (cnchemshop.com), a China-based chemical distributor serving India, Japan, South Korea, Vietnam, Thailand, Turkey, Indonesia, Malaysia, Russia, UAE, and other countries. Request a quote for pricing and shipping to your location.

Yes. SKYSEVEN Chemical exports Terephthalic acid worldwide with full customs documentation, MSDS/SDS reports, and Certificate of Origin. We accept T/T and L/C payment. Shipping typically takes 15-30 days by sea freight.