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HS Code |
560757 |
| Name | Yellow R |
| Color | Yellow |
| Form | Powder |
| Chemical Class | Azo dye |
| Cas Number | 5468-75-7 |
| Molecular Formula | C18H18N4O3S |
| Molecular Weight | 370.43 g/mol |
| Solubility | Soluble in water |
| Application | Textile dyeing |
| Appearance | Bright yellow powder |
As an accredited Yellow R factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Yellow R contains 500 grams, sealed in a sturdy, labeled plastic bottle with hazard symbols and handling instructions. |
| Shipping | Yellow R should be shipped in tightly sealed containers, protected from light, moisture, and incompatible substances. It must be labeled according to relevant transport regulations (such as ADR, IMDG, or IATA) and stored in a cool, dry, well-ventilated location. Handle with care to avoid spills and exposure during transit. |
| Storage | Yellow R should be stored in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances such as strong oxidizers, acids, and bases. Keep the container tightly closed and clearly labeled. Store at room temperature and avoid exposure to moisture to prevent degradation. Use secondary containment to avoid spills and ensure proper personal protective equipment when handling. |
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Purity 98%: Yellow R with 98% purity is used in textile dyeing processes, where it ensures consistent and vibrant color deposition on synthetic fibers. Molecular Weight 350 g/mol: Yellow R of 350 g/mol is used in leather finishing applications, where it provides enhanced penetration and color uniformity. Melting Point 220°C: Yellow R with a melting point of 220°C is used in high-temperature plastic coloration, where it maintains color stability during extrusion and molding. Particle Size 5 µm: Yellow R with a particle size of 5 µm is used in inkjet ink formulations, where it enables smooth dispersion and minimizes nozzle clogging. Stability Temperature 180°C: Yellow R with a stability temperature of 180°C is used in industrial coating systems, where it prevents thermal degradation and color fading. Solubility in Water 25 g/L: Yellow R with solubility of 25 g/L is used in aqueous paint systems, where it achieves rapid dissolution and uniform tinting. |
Competitive Yellow R 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!
