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HS Code |
566105 |
| Chemical Name | Disodium 1-(4-anilinophenyl)-3-(4-anilinophenylazo)-5-oxopyrazole-4-carboxylate |
| Common Names | Yellow 3G, CI Food Yellow 5, Acid Yellow 86 |
| Cas Number | 6374-68-9 |
| Color Index | CI 15985 |
| Molecular Formula | C16H12N4Na2O7S2 |
| Molecular Weight | 502.40 g/mol |
| Appearance | Yellow powder |
| Solubility | Soluble in water |
| Usage | Food coloring, textile dye, cosmetics |
| Maximum Absorption | 427 nm |
| E Number | E143 |
| Stability | Stable under normal conditions |
As an accredited Yellow 3G factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Yellow 3G is packaged in a sealed 25 kg fiber drum with an inner polyethylene liner, clearly labeled with product details. |
| Shipping | Yellow 3G should be shipped in tightly sealed, appropriately labeled containers to prevent spills and contamination. Store and transport it in a cool, dry place, away from incompatible substances. Adhere to relevant local, national, and international regulations. Ensure proper documentation and safety data sheets accompany all shipments for safe handling and identification. |
| Storage | Yellow 3G should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances such as strong oxidizers. Keep it away from moisture and sources of ignition. Store at ambient temperature, following relevant chemical safety and labeling regulations to prevent contamination or degradation. Handle with appropriate personal protective equipment (PPE). |
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Purity 98%: Yellow 3G with purity 98% is used in textile dyeing, where it ensures consistent and vibrant color intensity on fibers. Melting Point 120°C: Yellow 3G with a melting point of 120°C is used in plastics manufacturing, where it facilitates uniform pigment dispersion during extrusion. Particle Size 10 μm: Yellow 3G with particle size 10 μm is used in water-based inks, where it provides optimal print resolution and smooth coverage. Stability Temperature 150°C: Yellow 3G with stability temperature of 150°C is used in high-temperature coatings, where it maintains color integrity under thermal stress. Molecular Weight 400 g/mol: Yellow 3G with molecular weight 400 g/mol is used in food coloring, where it offers excellent solubility and color homogeneity. Viscosity Grade Low: Yellow 3G with low viscosity grade is used in liquid detergents, where it delivers quick and uniform mixing without sedimentation. Lightfastness Grade 6: Yellow 3G with lightfastness grade 6 is used in outdoor paint formulations, where it achieves extended color retention under UV exposure. Water Solubility 50 g/L: Yellow 3G with water solubility 50 g/L is used in aqueous pigment pastes, where it enhances dispersion and dye uptake. pH Stability Range 5-9: Yellow 3G with pH stability range 5-9 is used in paper coating processes, where it maintains color stability across variable process conditions. Oil Dispersibility High: Yellow 3G with high oil dispersibility is used in printing inks, where it promotes smooth pigment integration and prevents separation. |
Competitive Yellow 3G 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!
