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HS Code |
183425 |
| Product Name | Direct Yellow 118 |
| Chemical Class | Azo dye |
| C I Number | C.I. 29000 |
| Cas Number | 6408-28-6 |
| Molecular Formula | C29H20N6Na2O8S2 |
| Appearance | Yellow powder |
| Solubility In Water | Good |
| Shade | Bright yellow |
| Usage | Textile dyeing (cotton, viscose) |
| Ph Value | 6-8 (1% solution) |
| Maximum Absorption Wavelength | 402 nm |
| Light Fastness | Moderate |
| Ionic Character | Anionic |
| Storage Conditions | Keep in cool, dry place |
As an accredited Direct Yellow 118 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Yellow 118 features a 25 kg net weight fiber drum, sealed with an inner plastic liner for moisture protection. |
| Shipping | Direct Yellow 118 is shipped in tightly sealed, moisture-resistant containers such as fiber drums or plastic bags to prevent contamination and moisture absorption. The packaging should be clearly labeled according to regulatory requirements, and the chemical should be stored and transported in a cool, dry place, away from incompatible substances. |
| Storage | Direct Yellow 118 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and incompatible materials such as strong oxidizers. The container must be tightly closed when not in use to prevent contamination. Store in clearly labeled, corrosion-resistant containers, and avoid generating dust. Ensure appropriate safety signage and access is restricted to authorized personnel only. |
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Purity 98%: Direct Yellow 118 with 98% purity is used in textile dyeing, where it ensures uniform color consistency and high wash fastness. Solubility 60 g/L: Direct Yellow 118 at a solubility of 60 g/L is used in liquid inkjet formulations, where it enhances vibrant print sharpness. Light Fastness Grade 4: Direct Yellow 118 with light fastness grade 4 is used in paper coloring, where it provides prolonged resistance to fading under light exposure. Stability Temperature 120°C: Direct Yellow 118 with a stability temperature of 120°C is used in high-temperature dyeing processes, where it maintains stable chromatic properties. Particle Size D50 10 µm: Direct Yellow 118 with a D50 particle size of 10 µm is used in pigment dispersion for water-based paints, where it promotes smooth coverage and dispersion. Moisture Content ≤2%: Direct Yellow 118 with moisture content ≤2% is used in dry powder blending for plastic coloring, where it improves blending efficiency and final product uniformity. Molecular Weight 773 g/mol: Direct Yellow 118 with a molecular weight of 773 g/mol is used in aqueous dye bath preparations, where it ensures optimal solubility and dye uptake. pH Stability Range 5–9: Direct Yellow 118 stable in pH range 5–9 is used in detergent coloring, where it retains color intensity without degradation in various pH conditions. Dispersibility High: Direct Yellow 118 with high dispersibility is used in water-based coatings, where it delivers homogeneous color distribution and reduced settling. Heat Resistance 150°C: Direct Yellow 118 with heat resistance up to 150°C is used in nonwoven fabrics, where it sustains color brilliance during thermal processing. |
Competitive Direct Yellow 118 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!
