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HS Code |
751318 |
| Chemical Name | Fast Yellow G-OP |
| Synonyms | CI 18965, C.I. Acid Yellow 17 |
| Cas Number | 6359-98-4 |
| Molecular Formula | C16H10N4Na2O7S2 |
| Appearance | Yellow powder |
| Solubility In Water | Soluble |
| Molecular Weight | 500.39 g/mol |
| Primary Use | Dye for textiles and paper |
| Color Index Number | 18965 |
| Lightfastness | Moderate |
| Storage Conditions | Store in a cool, dry place |
| Ph Range | 5-7 (for aqueous solution) |
| Stability | Stable under normal conditions |
As an accredited Fast Yellow G-OP factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Fast Yellow G-OP is packaged in a sealed 25 kg fiber drum with inner plastic lining, labeled with hazard and handling instructions. |
| Shipping | Fast Yellow G-OP should be shipped in tightly sealed, clearly labeled containers to prevent moisture and contamination. Transport must comply with local chemical safety regulations. The chemical should be kept away from incompatible substances and handled by trained personnel. Typically, it is shipped as a solid dye under standard, non-hazardous chemical transportation guidelines. |
| Storage | Fast Yellow G-OP 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 and acids. Keep storage away from heat sources and moisture. Clearly label the container and ensure access is restricted to trained personnel. Follow all relevant local and institutional safety protocols. |
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Purity 98%: Fast Yellow G-OP with purity 98% is used in textile dyeing, where it ensures high color uniformity and consistent shade reproducibility. Molecular weight 350 g/mol: Fast Yellow G-OP of molecular weight 350 g/mol is used in water-based ink formulations, where it provides excellent dispersion stability. Melting point 240°C: Fast Yellow G-OP with a melting point of 240°C is used in plastic coloration, where it enables high heat resistance and prevents color degradation during molding. Particle size 1-2 μm: Fast Yellow G-OP with particle size 1-2 μm is applied in pigment paste manufacturing, where it enhances pigment dispersion and glossy finish. Lightfastness rating 6: Fast Yellow G-OP with a lightfastness rating of 6 is utilized in outdoor coatings, where it delivers prolonged color retention under UV exposure. Aqueous solubility 30 g/L: Fast Yellow G-OP with aqueous solubility of 30 g/L is used in paper tinting, where it ensures rapid and uniform absorption for vivid coloration. Stability temperature 200°C: Fast Yellow G-OP with a stability temperature of 200°C is employed in rubber compounding, where it maintains color integrity during high-temperature vulcanization. |
Competitive Fast Yellow G-OP 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!
