|
HS Code |
223472 |
| Product Name | Acid Yellow 4R |
| Cas Number | 6374-65-0 |
| Chemical Formula | C16H11N4NaO7S2 |
| Molecular Weight | 474.40 g/mol |
| Appearance | Yellow powder |
| Solubility | Soluble in water |
| Dye Class | Azo dye |
| Application | Textile and leather dyeing |
| Melting Point | Decomposes |
| Lightfastness | Moderate |
| Other Names | Acid Yellow 23, C.I. 19140 |
| Ph Range | 4.0 - 6.0 (aqueous solution) |
| Odor | Odorless |
As an accredited Acid Yellow 4R factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Acid Yellow 4R consists of a 25 kg drum, clearly labeled with hazard warnings, batch number, and safety instructions. |
| Shipping | Acid Yellow 4R is shipped in tightly sealed containers, commonly plastic or fiber drums, to prevent moisture and contamination. The containers are clearly labeled with hazard information. During transport, the chemical is kept away from incompatible substances and handled according to local and international regulations for dyes and chemicals. |
| Storage | Acid Yellow 4R should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed, properly labeled, and protected from moisture. Avoid storing near incompatible materials such as strong oxidizing agents. Use corrosion-resistant containers and ensure storage areas are equipped with spill containment measures. |
Competitive Acid Yellow 4R 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!
