Is Terephthalic acid harmful?

Mar 10,2026

Terephthalic acid (p-TA or TA), a raw material for polyethylene terephthalate (PET) production, is one of the most important chemicals in petrochemical industry. It is produced from p-xylene by oxidation with oxygen. Terephthalic acid is harmful, it causes skin corrosion/irritation serious eye damage/eye irritation, it has specific target organ toxicity.

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Terephthalic acid manufacturers

  • Terephthalic acid
  • 100-21-0 Terephthalic acid
  • 2026-07-01
  • CAS:100-21-0
  • Min. Order: 200kg
  • Purity: 99%
  • Supply Ability: 20 tons
  • Terephthalic acid
  • 100-21-0 Terephthalic acid
  • 2026-07-01
  • CAS:100-21-0
  • Min. Order: 1KG
  • Purity: 98%min
  • Supply Ability: 30tons/month