Disodium (3E)-5-Amino-6-[(E)-{4-[(E)-(2,4-Diaminophenyl)Diazenyl]Phenyl}Diazenyl]-3-(2-{4-[(E)-(2,4-Diaminophenyl)Diazenyl]Phenyl}Hydrazinylidene)-4-Oxo-3,4-Dihydronaphthalene-2,7-Disulfonate
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HS Code |
968065 |
| Chemicalname | Disodium (3E)-5-Amino-6-[(E)-{4-[(E)-(2,4-Diaminophenyl)Diazenyl]Phenyl}Diazenyl]-3-(2-{4-[(E)-(2,4-Diaminophenyl)Diazenyl]Phenyl}Hydrazinylidene)-4-Oxo-3,4-Dihydronaphthalene-2,7-Disulfonate |
| Molecularformula | C34H26N10Na2O7S2 |
| Molecularweight | 828.75 g/mol |
| Casnumber | 1934-21-0 |
| Appearance | Red to reddish-brown powder |
| Solubility | Soluble in water |
| Meltingpoint | 260-270°C (decomposes) |
| Storageconditions | Store at room temperature, keep container tightly closed, protected from light |
| Phvalue | 6.0-7.5 (1% solution in water) |
| Synonyms | C.I. Acid Red 14, Ponceau 4R |
| Uses | Food coloring, biological staining, textile dye |
| Hazardstatements | May cause skin and eye irritation |
| Ecnumber | 217-699-5 |
| Pubchemcid | 5460894 |
As an accredited Disodium (3E)-5-Amino-6-[(E)-{4-[(E)-(2,4-Diaminophenyl)Diazenyl]Phenyl}Diazenyl]-3-(2-{4-[(E)-(2,4-Diaminophenyl)Diazenyl]Phenyl}Hydrazinylidene)-4-Oxo-3,4-Dihydronaphthalene-2,7-Disulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disodium (3E)-5-Amino...Disulfonate, 25 grams, is packaged in a sealed amber glass bottle with a tamper-evident screw cap. |
| Shipping | The chemical **Disodium (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate** will be shipped in a sealed container, protected from light, moisture, and extreme temperatures, and packaged according to chemical safety regulations to prevent spillage or contamination. Shipping complies with all applicable transport regulations for chemicals. |
| Storage | Disodium (3E)-5-Amino-6-[(E)-{4-[(E)-(2,4-Diaminophenyl)Diazenyl]Phenyl}Diazenyl]-3-(2-{4-[(E)-(2,4-Diaminophenyl)Diazenyl]Phenyl}Hydrazinylidene)-4-Oxo-3,4-Dihydronaphthalene-2,7-Disulfonate should be stored in a tightly sealed container, away from direct sunlight and moisture. Store at room temperature (15–25°C) in a well-ventilated, dry area. Keep away from incompatible materials such as strong oxidizers and acids. Ensure appropriate labeling and restrict access to authorized personnel only. |
Competitive Disodium (3E)-5-Amino-6-[(E)-{4-[(E)-(2,4-Diaminophenyl)Diazenyl]Phenyl}Diazenyl]-3-(2-{4-[(E)-(2,4-Diaminophenyl)Diazenyl]Phenyl}Hydrazinylidene)-4-Oxo-3,4-Dihydronaphthalene-2,7-Disulfonate prices that fit your budget—flexible terms and customized quotes for every order.
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