1,5-Naphthalenedisulfonic Acid, 3,3'-(Carbonylbis(Imino(2-Methyl-4,1-Phenylene)-2,1-Diazenediyl))Bis-, Sodium Salt (1:4)
|
HS Code |
404728 |
| Cas Number | 1934-21-0 |
| Molecular Formula | C37H34N2Na4O12S2 |
| Molecular Weight | 808.87 g/mol |
| Iupac Name | disodium 4-[(E)-(4-anilino-3-sulfonatonaphthalen-1-yl)diazenyl]benzene-1,3-disulfonate |
| Appearance | Red to dark violet powder |
| Solubility | Soluble in water |
| Melting Point | >300°C |
| Synonyms | Acid Red 14, Congo Red, Direct Red 28 |
| Ph 1 Solution | 6.0 - 8.0 |
| Stability | Stable under normal temperatures and pressures |
As an accredited 1,5-Naphthalenedisulfonic Acid, 3,3'-(Carbonylbis(Imino(2-Methyl-4,1-Phenylene)-2,1-Diazenediyl))Bis-, Sodium Salt (1:4) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sealed 500g amber glass bottle with tamper-evident cap; labeled with chemical name, hazard symbols, batch number, and handling instructions. |
| Shipping | **Shipping Description:** 1,5-Naphthalenedisulfonic Acid, 3,3'-(Carbonylbis(imino(2-methyl-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:4) should be shipped in a tightly sealed container, kept dry, and protected from light. Handle according to all applicable chemical transport regulations, labeling packages with hazard warnings and compatibility information as required for organic sulfonic salts. |
| Storage | Store **1,5-Naphthalenedisulfonic Acid, 3,3'-(carbonylbis(imino(2-methyl-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:4)** in a tightly sealed container, in a cool, dry, and well-ventilated area away from incompatible materials such as strong oxidizers and acids. Avoid moisture and direct sunlight. Ensure proper labeling, and prevent dust generation. Use appropriate personal protective equipment when handling. |
Competitive 1,5-Naphthalenedisulfonic Acid, 3,3'-(Carbonylbis(Imino(2-Methyl-4,1-Phenylene)-2,1-Diazenediyl))Bis-, Sodium Salt (1:4) prices that fit your budget—flexible terms and customized quotes for every order.
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