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HS Code |
413774 |
| Cas Number | 5006-62-6 |
| Chemical Formula | C18H14N4Na2O7S2 |
| Molecular Weight | 528.43 g/mol |
| Ec Number | 225-682-9 |
| Appearance | Yellow powder |
| Solubility | Soluble in water |
| Color Index Number | 10020 |
| Usage | Textile dye, paper dye |
| Ph Value | Approximately 7 (1% solution) |
| Light Fastness | Moderate |
| Synonyms | Acid Yellow G, C.I. Acid Yellow 67 |
| Odor | Odorless |
| Stability | Stable under normal conditions |
As an accredited Acid Yellow 67 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Yellow 67 is typically packaged in 25 kg fiber drums or bags, tightly sealed and labeled with safety and handling instructions. |
| Shipping | **Acid Yellow 67** should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It must comply with regulations for transport of dyes and chemicals, such as labeling and documentation per applicable guidelines. Handle with care to avoid spills and environmental contamination. Store and transport at ambient temperature. |
| Storage | Acid Yellow 67 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers. Keep the container tightly closed when not in use, and avoid exposure to moisture. Use proper protective equipment when handling, and store in a clearly labeled container to prevent accidental misuse or spillage. |
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Purity 98%: Acid Yellow 67 with purity 98% is used in silk dyeing processes, where it delivers uniform and vibrant coloration. Stability temperature 120°C: Acid Yellow 67 of stability temperature 120°C is utilized in wool textile printing, where it ensures color retention under heat treatments. Molecular weight 410.39 g/mol: Acid Yellow 67 with molecular weight 410.39 g/mol is employed in nylon fiber dyeing, where it allows for consistent shade reproducibility. Water solubility high: Acid Yellow 67 exhibiting high water solubility is used in aqueous ink formulations, where it enables rapid dispersion and minimizes settling. Particle size <15 μm: Acid Yellow 67 of particle size less than 15 μm is applied in leather finishing, where it provides smooth surface appearances and even color distribution. Melting point 280°C: Acid Yellow 67 with a melting point of 280°C is used in hot-melt dyeing applications, where it prevents decomposition and maintains color quality. Lightfastness grade 4: Acid Yellow 67 with lightfastness grade 4 is used in paper coloring, where it offers moderate resistance to fading under UV exposure. pH stability range 2–6: Acid Yellow 67 stable in pH range 2–6 is utilized in acidic dye baths for synthetic fibers, where it maintains optimal dyeing performance and compatibility. |
Competitive Acid Yellow 67 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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