Terephthalic acid

Terephthalic acid

C₆H₄(COOH)₂ A combustible white powder, insoluble in water, soluble in alkalies, sublimes above 300_C; used to make polyester resins for fibres and films and as an analytical reagent and poultry-feed additive. Also known as para-phthalic acid; TPA.

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Part of Speech: noun
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Industry/Domain: Chemistry
Category: Organic chemistry
Company: McGraw-Hill
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Related terms

terephthalic acid

Chemistry; Organic chemistry

C 6 H 4 (COOH) 2 A combustible white powder, insoluble in water, soluble in alkalies, sublimes above 300_C; used to make polyester resins for fibers and films and as an ...

terephthalic acid

Textiles; Manufactured fibers

Para-phthalic acid, (C 6 H4(COOH) 2 ). Used to produce polyester resins, fibers, and films by combination with glycols.

terephthalic acid (TPA)

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In its highly pure form, it is known as PTA (Purified Terephthalic Acid). TPA is a chemical intermediate that is used to produce PET resin and other polyester materials. TPA is ...

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