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HS Code |
865207 |
| Chemical Name | Solvent Yellow 21 |
| Cas Number | 17354-14-2 |
| Molecular Formula | C16H12N4 |
| Molecular Weight | 260.29 g/mol |
| Appearance | Yellow powder |
| Solubility | Soluble in organic solvents, insoluble in water |
| Melting Point | 128-130°C |
| Color Index Number | 11021 |
| 用途 | 主要用于染色油类、树脂、蜡等非极性材料 |
| Synonyms | Oil Yellow 21, Sudan Yellow 3G |
| Lightfastness | Moderate |
| Ec Number | 241-379-4 |
As an accredited Solvent Yellow 21 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Solvent Yellow 21 is packaged in a 25 kg fiber drum with a tightly sealed inner liner to ensure safe, moisture-free storage. |
| Shipping | Solvent Yellow 21 is shipped in tightly sealed containers, away from heat and incompatible materials, and labeled according to transport regulations. It may require ground, air, or sea transport per applicable hazardous material guidelines (UN 1219). Proper packaging and documentation ensure safe handling and compliance with international shipping standards. |
| Storage | Solvent Yellow 21 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials like oxidizing agents. Keep the container tightly closed and clearly labeled. Store at room temperature in a chemical storage cabinet designed for dyes and organic solvents. Prevent static discharge and avoid exposure to moisture to maintain chemical stability and safety. |
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Purity 98%: Solvent Yellow 21 with 98% purity is used in plastic dyeing, where it provides consistent shade intensity and high color uniformity. Melting Point 158°C: Solvent Yellow 21 with a melting point of 158°C is used in high-temperature polymer applications, where it ensures thermal color stability during processing. Particle Size <10 μm: Solvent Yellow 21 with particle size below 10 μm is used in ink formulation, where it achieves superior dispersion and minimal particle sedimentation. Light Fastness Grade 5: Solvent Yellow 21 with light fastness grade 5 is used in automotive coatings, where it delivers enhanced resistance to fading under UV exposure. Viscosity Grade Low: Solvent Yellow 21 with low viscosity grade is used in flexographic printing inks, where it allows optimal flow and sharp image reproduction. Stability Temperature 200°C: Solvent Yellow 21 with stability temperature of 200°C is used in fiber coloration, where it maintains color integrity during high-temperature fiber spinning processes. Oil Solubility High: Solvent Yellow 21 with high oil solubility is used in lubricant coloration, where it ensures homogenous color distribution in non-polar media. |
Competitive Solvent Yellow 21 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
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