|
HS Code |
336551 |
| Chemical Name | Direct Fast Yellow 4GL |
| Synonyms | Direct Yellow 4GL, C.I. 40084, Direct Yellow 12 |
| Cas Number | 2870-32-8 |
| Molecular Formula | C28H20N6Na2O8S2 |
| Molecular Weight | 710.61 |
| Appearance | Yellow to orange powder |
| Solubility In Water | Soluble |
| Application | Textile dyeing, paper, leather |
| Melting Point | Decomposes |
| Dye Class | Direct dye |
| Light Fastness | Moderate |
| Ph Stability | Stable in neutral to slightly alkaline conditions |
| Maximum Absorption Wavelength | 400-430 nm |
As an accredited Direct Fast Yellow 4GL factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a sealed 25 kg fiber drum, labeled "Direct Fast Yellow 4GL" with hazard symbols, batch number, and manufacturer details. |
| Storage | Direct Fast Yellow 4GL should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers. Protect from moisture and direct sunlight. Avoid sources of ignition. Proper labelling and secure storage minimize risks of accidental exposure or spills. Use appropriate personal protective equipment when handling or transferring the chemical. |
| Shipping | Direct Fast Yellow 4GL is shipped in tightly sealed, moisture-proof bags or drums to prevent contamination and degradation. The containers are labeled according to regulatory requirements, and transported in a cool, dry environment. Handle with protective equipment to avoid exposure. Shipping complies with relevant chemical safety and hazardous materials regulations. |
Competitive Direct Fast Yellow 4GL 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
