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HS Code |
879588 |
| Chemical Name | 2-diazo-1-naphthol-4-sulfonic acid hydrate |
| Molecular Formula | C10H7N2O4S · xH2O |
| Molar Mass | Depends on hydration; anhydrous form: 270.24 g/mol |
| Appearance | Yellow to orange powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes before melting |
| Cas Number | 6358-97-8 |
| Purity | Typically ≥ 97% (may vary by supplier) |
| Storage Conditions | Store at 2-8°C, protected from light and moisture |
| Synonyms | DNQ-4, 2-Diazonaphthol-4-sulfonic acid hydrate |
| Sensitivity | Light and heat sensitive |
| Application | Used as a photoactive compound in photoresist formulations |
As an accredited 2-diazo-1-naphthol-4-sulfonic acid hydrate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Competitive 2-diazo-1-naphthol-4-sulfonic acid hydrate 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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