2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-Aminophenyl)Diazenyl)-5-Hydroxy-6-(2-Phenyldiazenyl)-, Sodium Salt (1:2)
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HS Code |
843244 |
| Chemical Name | 2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-Aminophenyl)Diazenyl)-5-Hydroxy-6-(2-Phenyldiazenyl)-, Sodium Salt (1:2) |
| Cas Number | 3761-53-3 |
| Molecular Formula | C22H16N6Na2O7S2 |
| Molecular Weight | 610.52 g/mol |
| Appearance | Red to dark brown powder |
| Solubility In Water | Soluble |
| Storage Conditions | Store in a cool, dry place, away from direct sunlight |
| Synonyms | Acid Red 1, Ponceau 4R, C.I. 16255 |
| Pubchem Cid | 9570052 |
| Application | Used as a dye in food, cosmetics, and laboratory staining |
| Melting Point | Decomposes |
| Inchi | InChI=1S/C22H16N6O7S2.2Na/c23-14-7-5-13(6-8-14)27-26-16-12-24-15-11-20(36(32,33)34)21(37(29,30)31)19(25)22(15,16)28-9-17-3-1-2-4-18(17)10-28;;/h1-12,25H,(H3,23,24);;,(H,29,30,31)(H,32,33,34)/q;;2*+1/p-2 |
| Un Number | UN No. 3077 |
| Ec Number | 222-120-2 |
As an accredited 2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-Aminophenyl)Diazenyl)-5-Hydroxy-6-(2-Phenyldiazenyl)-, Sodium Salt (1:2) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sealed 100g amber glass bottle, labeled with chemical name, hazard warnings, batch number, and manufacturer details for safe laboratory use. |
| Storage | **Storage Description:** Store 2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-Aminophenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2) in a tightly closed container, in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers and acids. Protect from light and moisture. Ensure proper labeling and handle using appropriate personal protective equipment. |
| Shipping | This chemical is shipped in tightly sealed containers to prevent moisture uptake and contamination. It is transported in accordance with regulations for non-hazardous or hazardous chemicals, depending on quantity and concentration. Ensure temperature control, appropriate labeling, and provide safety documentation. Handle with personal protective equipment and avoid exposure during handling and shipping. |
Competitive 2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-Aminophenyl)Diazenyl)-5-Hydroxy-6-(2-Phenyldiazenyl)-, Sodium Salt (1:2) prices that fit your budget—flexible terms and customized quotes for every order.
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