|
HS Code |
234322 |
| Chemical Name | Ester of 2-diazo-1-naphthol-5-sulfone with 2,3,4,4'-tetrahydroxy-benzophenone |
| Molecular Formula | C23H14N2O9S |
| Molecular Weight | 494.43 g/mol |
| Appearance | Yellow to orange powder |
| Solubility | Soluble in organic solvents such as DMF, DMSO, and acetone |
| Melting Point | Decomposes before melting |
| Main Application | Photoresist and photolithography materials |
| Storage Conditions | Store in a cool, dry place away from light |
| Stability | Sensitive to light and moisture |
| Hazard Classification | May cause irritation to skin, eyes, and respiratory tract |
| Uv Absorption Maximum | Approximately 350-400 nm |
As an accredited ESTER OF 2-DIAZO-1-NAPHTHOL-5-SULFONE WITH 2,3,4,4'-TETRAHYDROXY-BENZOPHENONE factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a tightly sealed 500g amber glass bottle labeled with chemical name, hazard warnings, and handling instructions for laboratory use. |
| Container Loading (20′ FCL) | 20′ FCL: Packed in 25 kg drums, 9 MT (360 drums) per 20-foot container, suitable for safe chemical transport. |
| Shipping | Shipping of **ESTER OF 2-DIAZO-1-NAPHTHOL-5-SULFONE WITH 2,3,4,4'-TETRAHYDROXY-BENZOPHENONE** should adhere to chemical transport regulations. The chemical must be packaged in tightly sealed containers, protected from light and moisture. It should be labeled appropriately as a light-sensitive and potentially hazardous substance, and shipped with all relevant safety documentation and MSDS. |
| Storage | The chemical **Ester of 2-diazo-1-naphthol-5-sulfone with 2,3,4,4'-tetrahydroxy-benzophenone** should be stored in a cool, dry, well-ventilated area away from direct sunlight and sources of heat or ignition. Keep the container tightly closed, protected from moisture, and separate from incompatible substances such as strong acids, bases, and oxidizing agents. Store in a designated chemical storage cabinet. |
| Shelf Life | The shelf life of ESTER OF 2-DIAZO-1-NAPHTHOL-5-SULFONE WITH 2,3,4,4'-TETRAHYDROXY-BENZOPHENONE is typically 12 months under cool, dry, dark storage. |
Competitive ESTER OF 2-DIAZO-1-NAPHTHOL-5-SULFONE WITH 2,3,4,4'-TETRAHYDROXY-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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