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HS Code |
772369 |
| Chemicalname | 1,8-Naphthalic Anhydride |
| Casnumber | 81-84-5 |
| Molecularformula | C12H6O3 |
| Molecularweight | 198.18 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Meltingpoint | 270-273 °C |
| Density | 1.47 g/cm3 |
| Solubilityinwater | Insoluble |
| Solubilityinorganicsolvents | Soluble in chloroform and benzene |
| Odor | Odorless |
| Purity | Typically ≥98% |
| Storageconditions | Store in a cool, dry, well-ventilated place |
| Flashpoint | >250 °C (closed cup) |
As an accredited 1,8-Naphthalic Anhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1,8-Naphthalic Anhydride is packaged in a 250g amber glass bottle, labeled with hazard symbols and safety information. |
| Shipping | 1,8-Naphthalic Anhydride should be shipped in tightly sealed containers, away from moisture and incompatible substances. Transport under dry, cool, well-ventilated conditions. It is classified as a hazardous material; handle according to local, national, and international transport regulations, ensuring appropriate labeling, documentation, and safety measures are strictly followed. |
| Storage | 1,8-Naphthalic Anhydride should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from sources of moisture and incompatible substances such as strong oxidizers and bases. Protect from light and direct sunlight. Ensure the storage area is clearly labeled and complies with local regulations for hazardous chemicals. Avoid inhalation and prolonged skin contact. |
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Purity 99%: 1,8-Naphthalic Anhydride with purity 99% is used in high-performance pigment synthesis, where it ensures consistent color intensity and chromatic stability. Melting point 273°C: 1,8-Naphthalic Anhydride with a melting point of 273°C is used in the production of specialty polyimides, where it provides excellent thermal stability in final polymers. Particle size <10 µm: 1,8-Naphthalic Anhydride with particle size less than 10 µm is used in coatings manufacturing, where it offers improved dispersion and surface smoothness. Molecular weight 198.16 g/mol: 1,8-Naphthalic Anhydride with molecular weight 198.16 g/mol is used in organic synthesis of fluorescent dyes, where it contributes to high quantum efficiency. Moisture content <0.1%: 1,8-Naphthalic Anhydride with moisture content less than 0.1% is used in electrical insulation materials, where it minimizes hydrolytic degradation and enhances dielectric performance. Stability temperature up to 220°C: 1,8-Naphthalic Anhydride with stability temperature up to 220°C is used in engineering plastics processing, where it maintains polymer chain integrity during extrusion. Solubility in DMF: 1,8-Naphthalic Anhydride with solubility in DMF is used in fine chemical synthesis, where it facilitates homogeneous reaction conditions and product yield. |
Competitive 1,8-Naphthalic Anhydride 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 admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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