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HS Code |
549374 |
| Chemical Name | 1-Diazoxy-2-Naphthol-4-Sulfonic Acid/2-Hydroxy-4-sulfohydroxide-1-Naphthalenediazonium/inner salt |
| Molecular Formula | C10H6N2O5S |
| Molecular Weight | 270.23 g/mol |
| Appearance | Yellow to brown powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes before melting |
| Storage Conditions | Store in a cool, dry place away from light |
| Ph | Acidic in aqueous solution |
| Cas Number | 137-65-5 |
| Usage | Primarily used in diazo photoactive compounds, especially for photoresist applications |
| Stability | Light sensitive; stable under proper conditions |
| Odor | Slight or odorless |
| Synonyms | Diazonaphthol sulfonic acid, DNSA |
| Hazard Statements | May cause irritation to skin, eyes, and respiratory tract |
| Handling Precautions | Wear suitable protective clothing and eyewear |
As an accredited 1-Diazoxy-2-Naphthol-4-Sulfonic Acid/2-Hydroxy-4-sulfohydroxide-1-Naphthalenediazonium/inner salt. factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Competitive 1-Diazoxy-2-Naphthol-4-Sulfonic Acid/2-Hydroxy-4-sulfohydroxide-1-Naphthalenediazonium/inner salt. 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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