2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-(((4-(2-(2,4-Diaminophenyl)Diazenyl)Phenyl)Amino)Carbonyl)Phenyl)Diazenyl)-5-Hydroxy-6-(2-Phenyldiazenyl)-, Sodium Salt (1:2)
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HS Code |
794317 |
| Chemical Name | 2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-(((4-(2-(2,4-Diaminophenyl)Diazenyl)Phenyl)Amino)Carbonyl)Phenyl)Diazenyl)-5-Hydroxy-6-(2-Phenyldiazenyl)-, Sodium Salt (1:2) |
| Molecular Formula | C34H25N9Na2O9S2 |
| Molecular Weight | 841.74 g/mol |
| Cas Number | varies (depends on specific structure and salt form) |
| Appearance | Reddish-brown to dark powder |
| Solubility | Soluble in water |
| Usage | Azo dye, textile dyeing and printing |
| Melting Point | Decomposes before melting |
| Ph Of 1 Solution | Usually 6-8 |
| Storage Temperature | Room temperature, keep container tightly closed |
| Hazard Statements | May cause skin and eye irritation |
| Synonyms | Direct Red 80, C.I. 35780, Congo Corinthe |
| Stability | Stable under recommended conditions |
| Odor | Odorless |
| Iupac Name | 4-amino-3-[2-[4-[(4-{2-[(2,4-diaminophenyl)diazenyl]phenyl}amino)carbonyl]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)naphthalene-2,7-disulfonic acid disodium salt |
As an accredited 2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-(((4-(2-(2,4-Diaminophenyl)Diazenyl)Phenyl)Amino)Carbonyl)Phenyl)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 | A 100g high-density polyethylene (HDPE) bottle, sealed, labeled with chemical details, hazard symbols, and supplier information for laboratory use. |
| Storage | Store **2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-(((4-(2-(2,4-Diaminophenyl)diazenyl)phenyl)amino)carbonyl)phenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2)** in a tightly sealed container, in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers and acids. Protect from moisture and direct sunlight. Use appropriate personal protective equipment when handling. |
| Shipping | The chemical **2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-(((4-(2-(2,4-Diaminophenyl)Diazenyl)Phenyl)Amino)Carbonyl)Phenyl)Diazenyl)-5-Hydroxy-6-(2-Phenyldiazenyl)-, Sodium Salt (1:2)** is shipped in tightly sealed containers, protected from moisture and light. It is transported as a non-hazardous chemical, with clear labeling and compliance with chemical transportation regulations. |
Competitive 2,7-Naphthalenedisulfonic Acid, 4-Amino-3-(2-(4-(((4-(2-(2,4-Diaminophenyl)Diazenyl)Phenyl)Amino)Carbonyl)Phenyl)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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