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HS Code |
337103 |
| Cas Number | 6359-98-4 |
| Synonyms | C.I. Direct Yellow 24 |
| Molecular Formula | C24H20N6Na2O9S2 |
| Molecular Weight | 678.57 g/mol |
| Appearance | Yellow powder |
| Solubility | Soluble in water |
| Color Index Number | C.I. 29000 |
| Application | Textile dyeing |
| Chemical Class | Azo dye |
| Ph Value 1 Solution | 7-8 |
| Light Fastness | Moderate |
| Maximum Absorption Wavelength | 400-410 nm |
As an accredited Direct Yellow 24 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Yellow 24 is typically packaged in 25 kg fiber drums or woven bags, featuring clearly labeled product name and safety instructions. |
| Shipping | Direct Yellow 24 is shipped in tightly sealed containers, such as fiber drums or bags, to prevent moisture or contamination. It should be stored in a cool, dry, and well-ventilated area, away from incompatible substances. Proper labeling and compliance with relevant transport regulations are essential for safe handling and shipping. |
| Storage | Direct Yellow 24 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed and clearly labeled. Avoid contact with incompatible substances such as strong oxidizers. Store at temperatures between 2–30°C. Use appropriate protective equipment to prevent skin or eye contact when handling or storing the chemical. |
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Purity 98%: Direct Yellow 24 with purity 98% is used in textile dyeing applications, where high purity ensures vibrant and uniform coloration. Molecular weight 480.42 g/mol: Direct Yellow 24 with a molecular weight of 480.42 g/mol is used in paper staining processes, where consistent molecular structure allows precise shade reproduction. Lightfastness Grade 5: Direct Yellow 24 with lightfastness grade 5 is applied in cellulosic fiber dyeing, where enhanced lightfastness provides long-lasting color retention. Stability temperature 110°C: Direct Yellow 24 with a stability temperature of 110°C is used in high-temperature printing bath formulations, where thermal stability prevents degradation during processing. Water solubility 30 g/L: Direct Yellow 24 with water solubility of 30 g/L is employed in aqueous ink solutions, where effective solubility enables rapid dispersion and smooth printing performance. pH stability range 4–8: Direct Yellow 24 with pH stability range 4–8 is utilized in dye bath preparation for cotton fabrics, where stable color yield across varying pH levels is required. Particle size <10 µm: Direct Yellow 24 with particle size below 10 µm is implemented in pigment pastes for leather finishing, where fine particle distribution delivers even surface coverage. Melting point 300°C: Direct Yellow 24 with a melting point of 300°C is used in plastic coloration processes, where high thermal resistance prevents sublimation and maintains color integrity. Maximum absorption wavelength 400 nm: Direct Yellow 24 with maximum absorption wavelength of 400 nm is applied in analytical dye trace studies, where precise absorption characteristics enable accurate spectrophotometric measurements. Moisture content <1%: Direct Yellow 24 with moisture content below 1% is used in dry powder dye blends, where low moisture prevents clumping and ensures ease of handling. |
Competitive Direct Yellow 24 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!
