Purified Terephthalic Acid (PTA)
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Item name |
Purified Terephthalic Acid (PTA) |
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Source |
China |
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Packaging |
25kgs or 1200kgs or as per customer’s demand |
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Description of product |
It is an important raw material for manufacturing polyester resin, film, fiber, insulating paint and engineering plastics. Widely used in medicine, cosmetics, food packaging, electronics, chemical fiber, light industry, construction, and other fields. |
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Specifications |
- Purity: 99.5% - Ash: ≤6 (mg/kg) - Molecular Formula: C8H6O4 - EINECS No.: 202-830-0 |
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Feature |
White powder. It is an organic compound and is the most prolific dicarboxylic acid. Solid at room temperature. Heating will not melt, 300℃ above sublimation. If heated in an airtight container, it melts at 427℃. Terephthalic acid is the raw material to produce polyesters, especially polyethylene terephthalate (PET). |
