| Код ТН ВЭД | 706601 |
| Product Name | Alpek / DAK Americas PTA |
| Chemical Name | Purified Terephthalic Acid |
| Iupac Name | Benzene-1,4-dicarboxylic acid |
| Synonyms | PTA, TPA, terephthalic acid |
| Manufacturer | Alpek / DAK Americas |
| Cas Number | 100-21-0 |
| Ec Number | 202-830-0 |
| Molecular Formula | C8H6O4 |
| Molecular Weight | 166.13 g/mol |
| Appearance | White crystalline powder |
| Odor | Odorless |
| Purity | ≥99.9% |
| Moisture | ≤0.2% |
| Ash | ≤0.001% |
| 4 Cba | ≤25 ppm |
| P Toluic Acid | ≤150 ppm |
| Melting Point | 427 °C (sublimes) |
| Boiling Point | >300 °C (decomposes) |
| Density | 1.51 g/cm³ |
| Bulk Density | 0.8–1.0 g/cm³ |
| Solubility | Insoluble in water; soluble in DMF and DMSO |
| Ph | ~3.5 (saturated solution) |
| Flash Point | 260 °C |
| Autoignition Temperature | 496 °C |
| Storage Conditions | Store in dry, cool, well-ventilated area; keep away from moisture |
| Packaging | 25 kg bags, 1000 kg jumbo bags, bulk trucks |
| Applications | Polyester fibers, PET resins, films, coatings |
Как аккредитованный завод PTA Alpek /DAK Americas, мы соблюдаем строгие протоколы качества - каждая партия подвергается строгим испытаниям для обеспечения последовательных стандартов эффективности и безопасности.
| Упаковка | Alpek / DAK Americas PTA is packaged in 1,000 kg (2,205 lb) woven polypropylene jumbo bags for bulk industrial shipment. |
| Погрузка контейнера (20-футовый контейнер) | 20′ FCL container loading of Alpek/DAK Americas PTA (purified terephthalic acid) chemical cargo, palletized bags, securely stowed for ocean freight. |
| Доставка | Alpek/DAK Americas PTA (purified terephthalic acid) ships as a nonhazardous, white crystalline solid in bulk covered hopper railcars, pneumatic bulk trucks, and ocean containers. Bags or sacks handle smaller quantities. It must remain dry and contamination-free; avoid moisture, heat, dust generation, and incompatible materials. Standard transport documentation applies. |
| Хранение | Alpek / DAK Americas PTA should be stored in a cool, dry, well-ventilated warehouse or dedicated silo, away from moisture, ignition sources, and incompatible materials such as strong oxidizers and bases. Keep containers tightly closed to prevent dust dispersal. Use grounded equipment, avoid dust clouds, and maintain good housekeeping. Store away from direct sunlight and heat. Follow local regulations and the manufacturer’s SDS. |
| Срок годности | Stable under normal conditions; indefinite shelf life if kept dry, sealed, and stored in a cool, well-ventilated area away from oxidizers. |
Конкурентные цены Alpek /DAK Americas PTA, которые соответствуют вашему бюджету - гибкие условия и индивидуальные котировки для каждого заказа.
Для получения образцов, цен или более подробной информации свяжитесь с нами по адресу +8618005193850 или отправить по почте sales8@ascent-chem.com.
Мы ответим вам как можно скорее.
Телефон: +8618005193850
Электронная почта: sales8@ascent-chem.com
Гибкие условия оплаты, конкурентоспособные цены, первоклассное обслуживание — обращайтесь прямо сейчас!