|
HS Code |
189184 |
| Chemical Name | 2-diazo-1-naphthol-5-sulfonic acid, ester with 2,3,4,4'-tetrahydroxy benzophenone |
| Molecular Formula | C23H14N2O10S |
| Molecular Weight | 510.43 g/mol |
| Appearance | yellow to orange powder |
| Solubility | soluble in polar organic solvents (e.g., DMF, DMSO) |
| Melting Point | decomposes before melting |
| Storage Conditions | store at 2-8°C, protect from light |
| Cas Number | 51449-78-0 |
| Use | photoactive compound in photoresists |
| Hazard Classification | may cause skin and eye irritation |
As an accredited 2-diazo-1-naphthol-5-sulfonic acid, ester 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 chemical is supplied in a 100-gram amber glass bottle, sealed, with a label displaying hazard symbols and compound details. |
| Container Loading (20′ FCL) | 20′ FCL container loaded with securely packed drums of 2-diazo-1-naphthol-5-sulfonic acid ester, protected from moisture and sunlight. |
| Shipping | The shipping of 2-diazo-1-naphthol-5-sulfonic acid, ester with 2,3,4,4'-tetrahydroxy benzophenone should be conducted in tightly sealed containers, protected from light, moisture, and heat. Transport must comply with all relevant chemical safety regulations, ensuring proper labeling and documentation. Handle with care as it may be sensitive or hazardous. |
| Storage | Store **2-diazo-1-naphthol-5-sulfonic acid, ester with 2,3,4,4'-tetrahydroxy benzophenone** in a tightly closed container, protected from light and moisture, in a cool, dry, well-ventilated area. Keep away from heat, ignition sources, and incompatible materials such as strong oxidizers and acids. Use appropriate personal protective equipment when handling and avoid prolonged exposure to air or light, as the compound is light-sensitive. |
| Shelf Life | Shelf life: Store in cool, dry conditions. Stable for 12 months in unopened, original packaging, protected from moisture, heat, and light. |
Competitive 2-diazo-1-naphthol-5-sulfonic acid, ester 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
Flexible payment, competitive price, premium service - Inquire now!
