|
HS Code |
864332 |
| Chemical Name | Ester of 2-diazo-1-naphthol-4-sulfone with 2,3,4-trihydroxy-benzophenone |
| Molecular Formula | C23H14N2O8S |
| Molecular Weight | 478.43 g/mol |
| Appearance | Yellow to orange powder |
| Solubility | Slightly soluble in organic solvents such as acetone and DMF |
| Melting Point | Decomposes before melting (approx. 200°C) |
| Usage | Photoactive compound in photoresists |
| Stability | Stable under cool, dry conditions; light sensitive |
| Structure Type | Aromatic sulfonic diazo ester |
| Odor | Odorless |
| Storage Temperature | Below 20°C, protected from light |
As an accredited ESTER OF 2-DIAZO-1-NAPHTHOL-4-SULFONE WITH 2,3,4-TRIHYDROXY-BENZOPHENONE factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is packaged in a 100g amber glass bottle with a secure screw cap and a clear hazard label detailing contents. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Packed in 25 kg fiber drums; approximately 7 metric tons (MT) per 20' full container load (FCL), palletized or non-palletized. |
| Shipping | The chemical **ESTER OF 2-DIAZO-1-NAPHTHOL-4-SULFONE WITH 2,3,4-TRIHYDROXY-BENZOPHENONE** should be shipped in tightly sealed, appropriately labeled containers, protected from light and moisture. Follow local regulations for hazardous goods. Use secondary containment and transport with appropriate safety documentation, ensuring the package avoids extreme temperatures and is handled by trained personnel. |
| Storage | Store **ESTER OF 2-DIAZO-1-NAPHTHOL-4-SULFONE WITH 2,3,4-TRIHYDROXY-BENZOPHENONE** in a tightly closed, light-resistant container at a cool, dry place. Protect from heat, moisture, and direct sunlight. Store away from incompatible materials such as strong acids, bases, and oxidizers. Ensure good ventilation in the storage area and clearly label all containers for safe handling and identification. |
| Shelf Life | Shelf life: Typically stable for 12–24 months in tightly sealed containers, stored cool, dry, and away from direct sunlight. |
Competitive ESTER OF 2-DIAZO-1-NAPHTHOL-4-SULFONE WITH 2,3,4-TRIHYDROXY-BENZOPHENONE prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@boxa-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@boxa-chem.com
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