Tetrasodium 3,3'-[(3,3'-Dimethylbiphenyl-4,4'-Diyl)Di(E)Diazene-2,1-Diyl]Bis(5-Amino-4-Hydroxynaphthalene-2,7-Disulfonate)
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HS Code |
101290 |
| Chemical Name | Tetrasodium 3,3'-[(3,3'-Dimethylbiphenyl-4,4'-Diyl)Di(E)Diazene-2,1-Diyl]Bis(5-Amino-4-Hydroxynaphthalene-2,7-Disulfonate) |
| Common Name | Direct Red 23 |
| Molecular Formula | C34H24N6Na4O14S4 |
| Molecular Weight | 960.88 g/mol |
| Appearance | Dark red to brown powder |
| Solubility In Water | Soluble |
| Melting Point | Decomposes on heating |
| Cas Number | 6473-13-8 |
| Ec Number | 229-142-3 |
| Application | Textile dye; biological stain |
| Ph Range | 6.0 - 8.0 (1% solution in water) |
| Storage Conditions | Store in a cool, dry place away from direct sunlight |
| Odor | Odorless |
| Stability | Stable under normal conditions |
As an accredited Tetrasodium 3,3'-[(3,3'-Dimethylbiphenyl-4,4'-Diyl)Di(E)Diazene-2,1-Diyl]Bis(5-Amino-4-Hydroxynaphthalene-2,7-Disulfonate) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is packaged in a sealed, 500g high-density polyethylene (HDPE) bottle with tamper-evident cap and hazard labeling. |
| Storage | Tetrasodium 3,3'-[(3,3'-Dimethylbiphenyl-4,4'-Diyl)Di(E)Diazene-2,1-Diyl]Bis(5-Amino-4-Hydroxynaphthalene-2,7-Disulfonate) should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from incompatible substances. Protect from moisture and direct sunlight. Store at room temperature and keep away from strong oxidizing agents and acids. Follow standard safety protocols for handling chemical dyes. |
| Shipping | Tetrasodium 3,3'-[(3,3'-Dimethylbiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis(5-amino-4-hydroxynaphthalene-2,7-disulfonate) should be shipped in tightly sealed containers, protected from light, moisture, and incompatible substances. Handle as a non-hazardous dye compound unless regulatory classification specifies otherwise. Use standard chemical shipping protocols, ensuring proper labeling and documentation throughout transit. Store in a cool, dry environment upon arrival. |
Competitive Tetrasodium 3,3'-[(3,3'-Dimethylbiphenyl-4,4'-Diyl)Di(E)Diazene-2,1-Diyl]Bis(5-Amino-4-Hydroxynaphthalene-2,7-Disulfonate) prices that fit your budget—flexible terms and customized quotes for every order.
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