3,6-Bis((4-Chloro-2-Phosphonophenyl)Azo)-4,5-Dihydroxynaphthalene-2,7-Disulphonic Acid
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HS Code |
397377 |
| Chemical Name | 3,6-Bis((4-Chloro-2-Phosphonophenyl)Azo)-4,5-Dihydroxynaphthalene-2,7-Disulphonic Acid |
| Molecular Formula | C22H14Cl2N4O14P2S2 |
| Molecular Weight | 780.39 g/mol |
| Cas Number | 53515-53-6 |
| Appearance | Dark red to brownish powder |
| Solubility | Highly soluble in water |
| Melting Point | Decomposes before melting |
| Synonyms | C.I. Mordant Black 17; Acid Black 1 |
| Absorption Maximum | λmax ~ 570 nm (aqueous solution) |
| Functional Groups | Azo, phosphonic acid, sulfonic acid, hydroxy, chloro |
| Ph Range For Dye | 2―10 (stable color) |
| Ec Number | 258-960-2 |
As an accredited 3,6-Bis((4-Chloro-2-Phosphonophenyl)Azo)-4,5-Dihydroxynaphthalene-2,7-Disulphonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sealed 25g amber glass bottle with tamper-evident cap, clearly labeled with chemical name, formula, hazard symbols, and manufacturer details. |
| Storage | 3,6-Bis((4-Chloro-2-Phosphonophenyl)Azo)-4,5-Dihydroxynaphthalene-2,7-Disulphonic Acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from incompatible materials such as strong oxidizers. Protect from light and moisture. Properly label the container, and avoid prolonged exposure to air. Use appropriate personal protective equipment when handling. |
| Shipping | This chemical is shipped in tightly sealed containers, clearly labeled in accordance with hazardous material regulations. Packaging ensures protection from moisture, light, and physical damage. Transport complies with local and international guidelines for handling, storage, and disposal of chemicals containing phosphonate, sulfonic acid, and azo groups, minimizing risk during transit. |
Competitive 3,6-Bis((4-Chloro-2-Phosphonophenyl)Azo)-4,5-Dihydroxynaphthalene-2,7-Disulphonic Acid prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615371019725
Email: sales7@alchemist-chem.com
