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Terephthalic acid (TPA)

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Catalog ACM100210
CAS 100-21-0
Structure
Synonyms TEREPHTHALIC ACID; 100-21-0; p-Phthalic acid; 1,4-Benzenedicarboxylic acid; benzene-1,4-dicarboxylic acid
Molecular Weight 166.13
Molecular Formula C8H6O4 or C6H4(COOH)2
Melting Point 300 °C (sublimed)
Density 1.58 g/cm³ (25 °C)
Solubility 15 mg/l (experimental)
Appearance White crystals or powder
Application Terephthalic acid for synthesis.
Notes Store below +30°C.
Packaging 1kg

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