|
HS Code |
260939 |
| Product Name | 2-Diazo-1-naphthol-5-sulfonic acid sodium salt |
| Cas Number | 615-63-6 |
| Molecular Formula | C10H6N2NaO4S |
| Molecular Weight | 276.22 g/mol |
| Appearance | Yellow to orange powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes |
| Storage Temperature | 2-8°C (Refrigerated) |
| Synonyms | DNS-Na, Sodium salt of 2-diazonaphthol-5-sulfonic acid |
| Usage | Commonly used as a photoactive compound in photoresists |
| Ph 1 Solution | Approximately 4-6 |
| Safety Hazards | May cause skin and eye irritation |
As an accredited 2-Diazo-1-naphthol-5-sulfonic acid sodium salt factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250g of 2-Diazo-1-naphthol-5-sulfonic acid sodium salt is packaged in a sealed amber glass bottle with tamper-evident cap. |
| Container Loading (20′ FCL) | 20′ FCL: Packed in 25 kg fiber drums with PE liner, securely loaded on pallets, total net weight approximately 10 tons per container. |
| Shipping | **Shipping Description:** 2-Diazo-1-naphthol-5-sulfonic acid sodium salt is shipped in hermetically sealed containers, protected from light and moisture. Handle as a hazardous chemical, following DOT and IATA regulations. Include safety data sheets (SDS) with the package. Store and transport at ambient temperature, ensuring upright positioning and proper labeling to prevent accidental release during transit. |
| Storage | Store 2-Diazo-1-naphthol-5-sulfonic acid sodium salt in a tightly sealed container, protected from light and moisture. Keep in a cool, dry, and well-ventilated area away from incompatible materials such as strong acids and bases. Avoid exposure to heat and direct sunlight, and follow all relevant safety and chemical hygiene guidelines during storage and handling. |
| Shelf Life | 2-Diazo-1-naphthol-5-sulfonic acid sodium salt should be stored cool, dry, and protected from light; shelf life is typically 12 months. |
Competitive 2-Diazo-1-naphthol-5-sulfonic acid sodium 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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