Purified Terephthalic Acid（PTA)
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Chemical Formula：C₈H₆O₄
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CAS No.: 100-21-0
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Appearance: white, crystalline powder
Product Specification:
| ITEMS | SPECIFICATION |
|---|---|
| Purity | min. 99.8 % |
| B value | max. 1.5 |
| Acid Number | 675 +/-2 (mg KOH/g) |
| Moisture | max. 0.2 % |
| Ash | max. 6 ppm |
| 4-Carboxy Benzaldehyde | max. 25 ppm |
| P-Toluic Acid | max. 150 ppm |
| Total Metal | max. 4 ppm |
| APHA (5g/100ml DMF ) | max. 10 |
| Appearance | white, crystalline powder |
PET ( Polyethylene Terephthalate )
Polyester Chips : It is widely applied in various kinds of containers such as beverage bottles, edible oil bottles, condiment bottles, medicine bottles, and PET sheet packaging bottles.
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