© 2026 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
969091 |
| Chemical Name | Sodium 2-Diazo-1-Naphthol-5-Sulfonate |
| Chemical Formula | C10H5N3NaO3S |
| Appearance | Yellow to orange powder |
| Solubility In Water | Soluble |
| Melting Point | Decomposes |
| Cas Number | 17852-52-7 |
| Synonyms | DNS-5S sodium salt |
| Storage Conditions | Store at 2-8°C, protected from light |
| Main Use | Photoresist material in lithography |
| Stability | Unstable to heat and light |
| Hazard Statements | Potentially hazardous if inhaled or ingested |
| Ec Number | 241-832-6 |
As an accredited Sodium 2-Diazo-1-Naphthol-5-Sulfonate 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 sealed amber glass bottle, labeled clearly, containing 25 grams of Sodium 2-Diazo-1-Naphthol-5-Sulfonate. |
| Shipping | Sodium 2-Diazo-1-Naphthol-5-Sulfonate should be shipped in tightly sealed containers, protected from light and moisture. The chemical must be handled with care, avoiding heat and shock, and shipped according to applicable hazardous material regulations. Proper labeling and documentation are required to ensure safe and compliant transportation. |
| Storage | Sodium 2-Diazo-1-Naphthol-5-Sulfonate should be stored in a tightly sealed container, away from light, heat, and sources of ignition, as it is light- and heat-sensitive. Keep in a cool, dry, well-ventilated area, and segregate from incompatible substances such as strong acids and reducing agents. Protect from moisture and avoid prolonged storage to maintain chemical stability. |
|
Purity: Sodium 2-Diazo-1-Naphthol-5-Sulfonate with 98% purity is used in photoresist formulations for printed circuit board manufacturing, where it ensures high-resolution pattern transfer. Molecular weight: Sodium 2-Diazo-1-Naphthol-5-Sulfonate with a molecular weight of 337.28 g/mol is used in light-sensitive coatings for lithographic plates, where it enables precise image development. Particle size: Sodium 2-Diazo-1-Naphthol-5-Sulfonate with a particle size below 100 micrometers is used in emulsion preparations for silk screen printing, where it provides uniform distribution and consistent exposure. Stability temperature: Sodium 2-Diazo-1-Naphthol-5-Sulfonate with stability up to 60°C is used in heat-processed imaging systems, where it maintains chemical integrity during thermal development. Solubility: Sodium 2-Diazo-1-Naphthol-5-Sulfonate with high solubility in water is used in aqueous photolithography processes, where it allows for easy mixing and uniform coating. Melting point: Sodium 2-Diazo-1-Naphthol-5-Sulfonate with a melting point above 150°C is used in high-temperature plate-making applications, where it prevents premature decomposition and ensures durability. |
Competitive Sodium 2-Diazo-1-Naphthol-5-Sulfonate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!
