© 2026 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
848576 |
| Productname | 2-Diazo-1-Naphthol-5-Sulfonyl Chloride |
| Casnumber | 51354-05-9 |
| Molecularformula | C10H5ClN2O3S |
| Molecularweight | 284.68 g/mol |
| Appearance | Yellow to orange solid |
| Meltingpoint | Decomposes before melting |
| Solubility | Slightly soluble in polar organic solvents |
| Purity | Typically >95% |
| Storagetemperature | Store at 2-8°C, protect from light |
| Synonyms | DNS-Cl; 5-Sulfochloride 2-diazo-1-naphthol |
As an accredited 2-Diazo-1-Naphthol-5-Sulfonyl Chloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a 25g amber glass bottle, tightly sealed, labeled with hazard warnings and chemical name: 2-Diazo-1-Naphthol-5-Sulfonyl Chloride. |
| Shipping | 2-Diazo-1-Naphthol-5-Sulfonyl Chloride must be shipped in tightly sealed containers, protected from light and moisture. This chemical should be transported as a hazardous material according to DOT and IATA regulations, with appropriate labeling and documentation. Temperature control and safety precautions are essential to prevent decomposition or release of toxic fumes. |
| Storage | 2-Diazo-1-Naphthol-5-Sulfonyl Chloride should be stored in a tightly sealed, light-resistant container under cool, dry conditions. Protect from moisture, heat, and direct sunlight. Store in a well-ventilated area away from incompatible substances such as bases, water, and strong oxidizers. Proper labeling and secondary containment are recommended to prevent accidental contact or decomposition. Use with appropriate safety precautions. |
|
Purity 98%: 2-Diazo-1-Naphthol-5-Sulfonyl Chloride with 98% purity is used in photoresist formulation for semiconductor lithography, where it enhances resolution and contrast in pattern development. Melting Point 210°C: 2-Diazo-1-Naphthol-5-Sulfonyl Chloride with a melting point of 210°C is used in the synthesis of light-sensitive polymers, where it provides thermal stability during processing. Molecular Weight 323.75 g/mol: 2-Diazo-1-Naphthol-5-Sulfonyl Chloride at a molecular weight of 323.75 g/mol is utilized in diazo compound manufacturing, where it ensures precision in stoichiometric chemical reactions. Particle Size <20 µm: 2-Diazo-1-Naphthol-5-Sulfonyl Chloride with particle size less than 20 µm is employed in high-resolution inkjet printing inks, where it allows uniform dispersion for consistent print quality. Stability Temperature up to 80°C: 2-Diazo-1-Naphthol-5-Sulfonyl Chloride with stability temperature up to 80°C is applied in photochemical etching processes, where it maintains reactivity throughout extended exposure to elevated temperatures. Light Sensitivity Parameter: 2-Diazo-1-Naphthol-5-Sulfonyl Chloride with high light sensitivity is used in pre-sensitized offset printing plates, where it enables rapid image development under UV exposure. |
Competitive 2-Diazo-1-Naphthol-5-Sulfonyl Chloride 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!
