|
HS Code |
646137 |
| Chemical Name | Direct Yellow 34 |
| Other Names | Benzidine Yellow, Congo Yellow |
| Cas Number | 1599-77-7 |
| Molecular Formula | C32H22N6Na2O6S2 |
| Molecular Weight | 730.67 g/mol |
| Appearance | Yellow powder |
| Solubility In Water | Soluble |
| Color Index | CI 40034 |
| Melting Point | Decomposes |
| Usage | Textile dye |
| Toxicity | Carcinogenic |
| Ec Number | 216-439-4 |
| Synonyms | Benzidine Yellow 3GL, Direct Yellow 5G |
As an accredited Direct Yellow 34 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Yellow 34 is packaged in a 25 kg woven polypropylene bag with inner plastic lining, labeled with product name and hazard warnings. |
| Shipping | Direct Yellow 34 should be shipped in tightly sealed containers, clearly labeled according to regulatory requirements. It must be protected from moisture, direct sunlight, and incompatible substances. Transport should comply with local and international regulations for hazardous materials, ensuring secure containment to prevent spills, leaks, or environmental contamination during transit. |
| Storage | Direct Yellow 34 should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Protect it from moisture, heat, and direct sunlight. Avoid generating dust and ensure the storage area has appropriate spill containment and labeling to prevent accidental exposure. Use proper personal protective equipment when handling. |
Competitive Direct Yellow 34 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
