4-Hydroxy-5-{(E)-[4-(Phenylamino)-5-Sulfonaphthalen-1-Yl]Diazenyl}Naphthalene-2,7-Disulfonic Acid
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HS Code |
998635 |
| Chemical Name | 4-Hydroxy-5-{(E)-[4-(Phenylamino)-5-Sulfonaphthalen-1-Yl]Diazenyl}Naphthalene-2,7-Disulfonic Acid |
| Molecular Formula | C26H18N4O9S3 |
| Molecular Weight | 642.64 g/mol |
| Appearance | Dark red to brown powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes before melting |
| Cas Number | 547-62-0 |
| Synonyms | Acid Red 88, Congo Red |
| Application | Biological dye, pH indicator, histology stain |
| Storage Conditions | Store at room temperature, tightly closed |
| Pubchem Cid | 11313 |
| Inchi Key | NSRJSISNDPOLDX-IEESVJKWSA-N |
As an accredited 4-Hydroxy-5-{(E)-[4-(Phenylamino)-5-Sulfonaphthalen-1-Yl]Diazenyl}Naphthalene-2,7-Disulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 25g amber glass bottle with tamper-evident seal, labeled with chemical name, hazard symbols, safety instructions, and batch number. |
| Storage | Store **4-Hydroxy-5-{(E)-[4-(Phenylamino)-5-sulfonaphthalen-1-yl]diazenyl}naphthalene-2,7-disulfonic acid** in a tightly sealed container, away from light, moisture, and incompatible substances such as strong oxidizers. Keep at room temperature in a cool, dry, well-ventilated area. Use appropriate chemical-resistant storage shelving, and label containers clearly. Ensure compliance with relevant safety guidelines for handling sulfonic acids and azo compounds. |
| Shipping | The chemical **4-Hydroxy-5-{(E)-[4-(Phenylamino)-5-sulfonaphthalen-1-yl]diazenyl}naphthalene-2,7-disulfonic acid** is shipped in tightly sealed, corrosion-resistant containers. It is protected from moisture and direct sunlight, and handled according to safety regulations for acids and azo compounds. Proper labeling and transport documentation ensure compliance with hazardous material standards. |
Competitive 4-Hydroxy-5-{(E)-[4-(Phenylamino)-5-Sulfonaphthalen-1-Yl]Diazenyl}Naphthalene-2,7-Disulfonic Acid prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615371019725
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