|
HS Code |
723375 |
| Cas Number | 989-38-8 |
| Molecular Formula | C32H22N6Na2O8S2 |
| Molar Mass | 722.67 g/mol |
| Ec Number | 213-580-2 |
| Appearance | Dark red powder |
| Solubility In Water | Soluble |
| Melting Point | Decomposes |
| Maximum Absorption Wavelength | 507 nm |
| Synonyms | Congo Red, Direct Red 1, C.I. 22120 |
| Iupac Name | sodium 3,3'-([1,1'-biphenyl]-4,4'-diyl)bis(4-aminonaphthalene-1-sulfonate) |
| Chemical Class | Azo dye |
| Odor | Odorless |
As an accredited Direct Red 1 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Red 1 is packaged in a sealed, labeled 500-gram plastic bottle, featuring hazard symbols, product name, and safety instructions. |
| Storage | Store Direct Red 1 in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep it separated from incompatible substances such as strong oxidizers. Label containers clearly and handle with appropriate personal protective equipment to avoid skin or eye contact. Ensure proper spill control and waste disposal procedures are in place. |
| Shipping | Direct Red 1 is shipped as a solid dye, typically packaged in sealed, moisture-resistant containers to prevent contamination and degradation. It should be clearly labeled with hazard information and handled according to relevant regulations. Store and transport in a cool, dry, well-ventilated area, away from incompatible materials and sources of ignition. |
Competitive Direct Red 1 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
