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HS Code |
113931 |
| Cas Number | 12220-64-5 |
| Chemical Formula | C20H20N4Na2O10S2 |
| Molecular Weight | 602.50 g/mol |
| Appearance | Yellow powder |
| Solubility In Water | Soluble |
| Color Index Number | CI 18830 |
| Light Fastness | 4-5 (on wool) |
| Ph Value | 6-7 (1% solution) |
| Application | Dyeing of wool, silk, and sometimes nylon |
As an accredited Acid Yellow 127 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Yellow 127 is packaged in a 25 kg net weight fiber drum, lined with plastic, labeled with product name and safety information. |
| Shipping | Acid Yellow 127 should be shipped in tightly sealed containers, protected from moisture, heat, and direct sunlight. It is typically packed in fiber drums or plastic containers with appropriate hazard labeling. Ensure compliance with local regulations for transport of dyes and chemicals, and provide necessary shipping documentation and safety data sheets. |
| Storage | Acid Yellow 127 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. Ensure the storage area is equipped to contain spills, with proper labeling and access limited to trained personnel. Follow all local regulations for safe chemical storage. |
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Purity 98%: Acid Yellow 127 with purity 98% is used in wool fabric dyeing, where high purity ensures vibrant and uniform color shades. Molecular weight 432.38 g/mol: Acid Yellow 127 with molecular weight 432.38 g/mol is used in silk printing processes, where molecular consistency provides excellent penetration and wash fastness. Dye content 80%: Acid Yellow 127 with dye content 80% is used in leather staining applications, where high dye content delivers intense and stable coloration. Particle size <5 µm: Acid Yellow 127 with particle size less than 5 µm is used in aqueous ink formulations, where fine particle size enables smooth dispersion and minimal clogging. Solubility 35 g/L at 20°C: Acid Yellow 127 with solubility of 35 g/L at 20°C is used in paper coloring systems, where high solubility ensures easy mixing and consistent coloration. pH stability range 2–5: Acid Yellow 127 with pH stability range 2–5 is used in acid dyeing baths, where stability across acidic pH ensures reliable shade reproducibility. Melting point 180°C: Acid Yellow 127 with melting point 180°C is used in hot-melt textile printing, where thermal stability prevents decomposition and color degradation. Lightfastness grade 5: Acid Yellow 127 with lightfastness grade 5 is used in automotive upholstery dyeing, where superior lightfastness maintains color integrity under sunlight exposure. Viscosity 20 mPa·s: Acid Yellow 127 with viscosity 20 mPa·s is used in liquid dye formulations for cosmetics, where optimal viscosity aids in uniform application and retention. Stability temperature up to 120°C: Acid Yellow 127 with stability temperature up to 120°C is used in high-temperature dyeing processes, where enhanced thermal stability preserves original dye properties. |
Competitive Acid Yellow 127 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!
