7-Benzamido-4-Hydroxy-3-[4-(4-Sulfophenyl)Azophenyl]Azo-Naphthalene-2-Sulfonic Acid
|
HS Code |
340472 |
| Chemical Name | 7-Benzamido-4-Hydroxy-3-[4-(4-Sulfophenyl)Azophenyl]Azo-Naphthalene-2-Sulfonic Acid |
| Molecular Formula | C30H21N5O8S2 |
| Molecular Weight | 643.64 g/mol |
| Appearance | Dark red to brown powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes before melting |
| Cas Number | 548-86-3 |
| Synonyms | Ponceau 4R; C.I. 16255 |
| Absorption Maximum | 510 nm (aqueous solution) |
| Ph Range | Stable between pH 2 and 8 |
| Uses | Dye and colorant |
| Storage Conditions | Store in a cool, dry place, protected from light |
| Hazard Statements | May cause irritation to skin, eyes, and respiratory tract |
| Ec Number | 208-392-4 |
As an accredited 7-Benzamido-4-Hydroxy-3-[4-(4-Sulfophenyl)Azophenyl]Azo-Naphthalene-2-Sulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is supplied in a tightly sealed, amber glass bottle containing 25 grams, clearly labeled with hazard and handling instructions. |
| Storage | Store **7-Benzamido-4-Hydroxy-3-[4-(4-Sulfophenyl)Azophenyl]Azo-Naphthalene-2-Sulfonic Acid** in a tightly sealed container, protected from light and moisture, in a cool, dry, and well-ventilated area. Avoid exposure to heat and incompatible substances such as strong oxidizing agents. Use appropriate personal protective equipment when handling and ensure chemicals are clearly labeled and accessible only to trained personnel. |
| Shipping | Shipping of 7-Benzamido-4-Hydroxy-3-[4-(4-Sulfophenyl)Azophenyl]Azo-Naphthalene-2-Sulfonic Acid is handled with care, using sealed, chemical-resistant containers. The product is labeled according to regulatory guidelines and shipped via a certified carrier, ensuring temperature and hazard controls. Appropriate documentation accompanies all shipments for compliance and traceability. |
Competitive 7-Benzamido-4-Hydroxy-3-[4-(4-Sulfophenyl)Azophenyl]Azo-Naphthalene-2-Sulfonic Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@alchemist-chem.com.
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Tel: +8615371019725
Email: sales7@alchemist-chem.com
