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|
HS Code |
573421 |
| Chemical Name | 1,4,5,8-Naphthalenetetracarboxylic Dianhydride |
| Cas Number | 82-86-0 |
| Molecular Formula | C14H4O6 |
| Molecular Weight | 276.18 g/mol |
| Appearance | Yellow to orange crystalline powder |
| Melting Point | 346-348°C |
| Boiling Point | Decomposes |
| Solubility | Insoluble in water; soluble in organic solvents like DMF and DMSO |
| Density | 1.7 g/cm³ |
| Purity | Typically ≥ 98% |
| Storage Temperature | Room temperature, keep container tightly closed |
| Synonyms | NTCDA; NDA |
| Ec Number | 201-439-0 |
| Smiles | O=C1OC(=O)c2ccc(cc2C1=O)C3=O |
As an accredited 1,4,5,8-Naphthalenetetracarboxylic Dianhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1,4,5,8-Naphthalenetetracarboxylic Dianhydride is packaged in a 100-gram amber glass bottle, sealed for moisture protection. |
| Storage | 1,4,5,8-Naphthalenetetracarboxylic dianhydride should be stored in a tightly sealed container in a cool, dry, and well-ventilated area away from moisture and incompatible substances such as strong bases and oxidizing agents. Avoid exposure to air and direct sunlight. Handle with care, using proper personal protective equipment, and ensure storage area complies with chemical safety regulations. |
| Shipping | 1,4,5,8-Naphthalenetetracarboxylic Dianhydride is typically shipped in tightly sealed, moisture-resistant containers to prevent hydrolysis. It should be stored and transported in a cool, dry, and well-ventilated area, away from incompatible substances. Proper labeling and compliance with applicable chemical transportation regulations are required to ensure safety during handling and shipping. |
Competitive 1,4,5,8-Naphthalenetetracarboxylic Dianhydride prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
