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HS Code |
622291 |
| Product Name | Acid Light Yellow A4R |
| C I Number | 18965 |
| C I Name | Acid Yellow 36 |
| Chemical Class | Azo dye |
| Appearance | Yellow powder |
| Molecular Formula | C18H14N3NaO3S2 |
| Molecular Weight | 423.44 g/mol |
| Solubility In Water | Soluble |
| Application | Textile dyeing |
| Ph Value | 4-7 (1% solution) |
| Cas Number | 587-98-4 |
| Shade | Bright yellow |
| Light Fastness | Good |
| Strength | 100% |
| Ionic Nature | Anionic |
As an accredited Acid Light Yellow A4R factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Acid Light Yellow A4R contains 25 kg powder in a durable, sealed fiber drum with a secure inner plastic lining. |
| Shipping | **Shipping Description for Acid Light Yellow A4R:** Acid Light Yellow A4R should be transported in tightly sealed containers, away from direct sunlight and moisture. Ensure containers are well-labeled and secured to prevent leaks. Handle with appropriate safety measures, including protective clothing and eyewear. Follow all local and international shipping regulations for chemicals and hazardous substances. |
| Storage | **Acid Light Yellow A4R** should be stored in a cool, dry, well-ventilated area away from direct sunlight and sources of ignition. Keep the container tightly closed and store separately from incompatible substances such as strong oxidizers and bases. Ensure the storage area is equipped with spill containment measures and appropriate safety signage. Use proper labeling according to chemical regulations. |
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Purity 98%: Acid Light Yellow A4R with purity 98% is used in textile dyeing processes, where it ensures vibrant and consistent coloration of cellulose fibers. Molecular Weight 420 g/mol: Acid Light Yellow A4R with molecular weight 420 g/mol is used in silk printing applications, where it provides excellent penetration and fixation on protein fibers. Light Fastness Grade 5: Acid Light Yellow A4R of light fastness grade 5 is used in outdoor upholstery manufacturing, where it delivers durable color retention under sunlight exposure. Solubility in Water 40 g/L at 20°C: Acid Light Yellow A4R with solubility in water 40 g/L at 20°C is used in aqueous dye bath preparation, where it achieves uniform dispersion and efficient dye uptake. Stability Temperature up to 120°C: Acid Light Yellow A4R stable up to 120°C is used in high-temperature dyeing of wool fabrics, where it maintains chemical integrity and prevents shade alteration. Particle Size <10 microns: Acid Light Yellow A4R with particle size less than 10 microns is used in inkjet ink formulation, where it enables smooth printing and high resolution. Melting Point 200°C: Acid Light Yellow A4R with melting point 200°C is used in melt-extrusion fiber dyeing, where it resists degradation and maintains consistent hue. pH Range 4-7: Acid Light Yellow A4R effective in pH range 4-7 is used in acid dye baths, where it ensures maximum dye affinity and level dyeing on nylon substrates. |
Competitive Acid Light Yellow A4R 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!
