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Terephthalic Acid (PTA)
CAS: 100-21-0
Apperance: White crystalline powder
Content: 99% Min.
Acidity Mg of KOH/gm: 675±2
Moisture: 0.2% Max.
Ashes: ppm 7 Max.
4 Carboxybenzaldehyde: ppm 20max
Iron: ppm 0.5 Max.
Para Toluic Acid: ppm 120 Max.
Total metals Fe, Mn, Co, Cr, Ni, Mo, Ti: ppm 2 Max.
Application: PTA is widely used in chemical fiber, container, package, film production and other fields. It is mainly consumed in the production of polyester fiber, polyethylene terephthalate (PET) bottle resin and polyester film.
Packing: 1000 kg bag, or as customers request.
