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HS Code |
586863 |
| Product Name | Acid Yellow 4GL |
| Chemical Class | Azo dye |
| Cas Number | 6374-09-2 |
| Molecular Formula | C20H17N3Na2O9S2 |
| Appearance | Yellow powder |
| Solubility In Water | Soluble |
| Color Index Number | CI 18965 |
| Application | Textile dyeing |
| Ph Range | 5.0 - 7.0 (1% solution) |
| Light Fastness | Moderate |
| Molecular Weight | 553.47 g/mol |
| Main Uses | Wool, silk, paper dyeing |
As an accredited Acid Yellow 4GL factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Acid Yellow 4GL features a 25 kg net weight fiber drum with secure lid, labeled with hazard and product information. |
| Shipping | **Shipping Description for Acid Yellow 4GL:** Acid Yellow 4GL is shipped as a dye powder, packed in tightly sealed, moisture-proof containers, often fiber drums or plastic bags. Ensure labeling complies with local and international transport regulations. Store and handle in cool, dry conditions, away from incompatible substances, with appropriate hazard and safety documentation included. |
| Storage | Acid Yellow 4GL should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from incompatible materials such as strong oxidizers. Avoid direct sunlight and sources of ignition. Ensure that the storage area is clearly labeled and equipped with suitable spill containment. Personal protective equipment should be used when handling to prevent skin or eye contact. |
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Purity 98%: Acid Yellow 4GL with purity 98% is used in textile dyeing, where it provides high color consistency and uniform shade distribution. Molecular Weight 477.40 g/mol: Acid Yellow 4GL with molecular weight 477.40 g/mol is used in silk and wool coloration, where it ensures optimal molecular bonding for enhanced colorfastness. Stability Temperature 120°C: Acid Yellow 4GL with stability temperature 120°C is used in industrial dyeing baths, where it maintains color integrity under high-temperature processing. Aqueous Solubility 50 g/L: Acid Yellow 4GL with aqueous solubility 50 g/L is used in liquid dye preparations, where it enables rapid and complete dissolution for homogeneous mixing. Particle Size <10 µm: Acid Yellow 4GL with particle size less than 10 µm is used in inkjet printing inks, where fine dispersion leads to sharp and vibrant prints. Light Fastness Grade 4: Acid Yellow 4GL with light fastness grade 4 is used in outdoor fabric applications, where it offers moderate resistance to fading under light exposure. pH Stability 3-6: Acid Yellow 4GL with pH stability 3-6 is used in acidic dye baths, where it delivers consistent hue without precipitation or degradation. Melting Point 200°C: Acid Yellow 4GL with melting point 200°C is used in heat-set dyeing processes, where it permits efficient thermal fixation for durable coloration. Viscosity Grade Low: Acid Yellow 4GL with low viscosity grade is used in continuous dyeing lines, where it ensures even application and penetration on substrates. |
Competitive Acid 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
Flexible payment, competitive price, premium service - Inquire now!
