| Код ТН ВЭД | 966438 |
| Product Name | Toray Industries PTA |
| Chemical Name | Purified Terephthalic Acid |
| Iupac Name | Benzene-1,4-dicarboxylic acid |
| Cas Number | 100-21-0 |
| Molecular Formula | C8H6O4 |
| Molecular Weight | 166.13 g/mol |
| Appearance | White crystalline powder |
| Odor | Odorless |
| Purity | ≥ 99.9% |
| Melting Point | > 300 °C (sublimes) |
| Boiling Point | Decomposes before boiling |
| Density | 1.51 g/cm³ at 20 °C |
| Bulk Density | 0.8–1.0 g/cm³ |
| Water Solubility | Very slightly soluble (about 0.0019 g/100 mL at 20 °C) |
| Solubility In Alkali | Soluble (forms terephthalate salts) |
| Flash Point | 260 °C (closed cup) |
| Autoignition Temperature | 496 °C |
| Vapor Pressure | < 0.01 mmHg at 20 °C |
| Acidity Pka1 | 3.51 at 25 °C |
| Acidity Pka2 | 4.82 at 25 °C |
| Moisture Content | ≤ 0.2% |
| Ash Content | ≤ 10 ppm |
| 4 Cba Content | ≤ 25 ppm |
| P Toluic Acid Content | ≤ 150 ppm |
| Heavy Metals | ≤ 5 ppm |
| Iron Content | ≤ 2 ppm |
| Storage Conditions | Store in a dry, cool, well-ventilated area |
| Hazard Class | Irritant |
Как аккредитованный завод PTA Toray Industries, мы соблюдаем строгие протоколы качества - каждая партия подвергается строгим испытаниям для обеспечения последовательных стандартов эффективности и безопасности.
| Упаковка | Toray Industries PTA is packaged in 1,000 kg woven jumbo bags with inner polyethylene liners for bulk transport. |
| Погрузка контейнера (20-футовый контейнер) | Container loading of Toray Industries PTA chemical into a 20′ FCL, securely palletized, stacked, sealed, and documented for export. |
| Доставка | Toray Industries PTA (purified terephthalic acid) is shipped as a non-hazardous, white crystalline powder in moisture-proof 25 kg bags, jumbo bags, or bulk containers. Transport by truck, rail, or sea freight; keep dry, avoid contamination, and protect from ignition sources. Standard industrial hygiene applies. |
| Хранение | Store Toray Industries PTA (purified terephthalic acid) in a cool, dry, well-ventilated warehouse, using closed original bags or suitable silos. Keep containers tightly sealed, labeled, and away from ignition sources, oxidizers, strong bases, and moisture. Prevent dust generation; use grounding/bonding and local exhaust ventilation. Protect from sunlight and physical damage. Keep area clean, and follow SDS/local regulations. |
| Срок годности | Toray Industries PTA typically has a shelf life of two years when stored in a cool, dry, sealed container. |
Конкурентные цены Toray Industries PTA, которые соответствуют вашему бюджету - гибкие условия и индивидуальные котировки для каждого заказа.
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