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HS Code |
370537 |
| Product Name | Direct Yellow Brown D3G |
| Chemical Class | Azo dye |
| Appearance | Yellow brown powder |
| Solubility In Water | Good |
| Application | Textile dyeing |
| Molecular Formula | C32H22N10Na2O12S3 |
| Molecular Weight | 912.75 g/mol |
| Ph Value | 6-7 (1% solution) |
| Light Fastness | Moderate |
| Heat Stability | Stable up to 120°C |
| Ionic Nature | Anionic |
| Main Usage Fiber | Cotton |
| Storage Conditions | Keep in cool, dry place |
| Packaging | 25 kg bags |
As an accredited Direct Yellow Brown D3G factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Yellow Brown D3G contains 25 kg, packed in a sturdy fiber drum with a moisture-proof inner plastic lining. |
| Shipping | Direct Yellow Brown D3G is shipped in tightly sealed, clearly labeled containers to prevent leakage and contamination. Packaging complies with international transport regulations for chemical dyes. The containers are handled with care, protected from moisture and extreme temperatures, and accompanied by relevant safety and handling documentation for secure transit. |
| Storage | Direct Yellow Brown D3G should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area. Keep it away from sources of heat, moisture, and direct sunlight. Avoid contact with incompatible substances, such as strong oxidizing agents. Ensure that storage areas are appropriately labeled and accessible only to trained personnel, following relevant safety regulations. |
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Purity 98%: Direct Yellow Brown D3G with 98% purity is used in cellulosic fiber dyeing, where it delivers vibrant and uniform coloration. Molecular Weight 600 g/mol: Direct Yellow Brown D3G of 600 g/mol is used in textile printing, where it ensures consistent shade reproducibility. Solubility 50 g/L at 25°C: Direct Yellow Brown D3G with solubility of 50 g/L at 25°C is used in continuous dyeing processes, where it provides rapid and complete dispersion in aqueous systems. Light Fastness Grade 4: Direct Yellow Brown D3G with light fastness grade 4 is used in upholstery fabric dyeing, where it offers prolonged color retention under sunlight exposure. Sodium Salt Form: Direct Yellow Brown D3G in sodium salt form is used in paper coloration, where it enhances dye penetration and adhesion. pH Stability Range 6-9: Direct Yellow Brown D3G stable in pH range 6-9 is used in leather dyeing applications, where it maintains hue integrity across variable process conditions. Melting Point 180°C: Direct Yellow Brown D3G with a melting point of 180°C is used in high-temperature dye baths, where it resists degradation and preserves dye strength. Particle Size D90 <10 µm: Direct Yellow Brown D3G with particle size D90 below 10 µm is used in inkjet ink formulations, where it minimizes nozzle clogging and ensures smooth jetting. Heat Resistance up to 120°C: Direct Yellow Brown D3G stable up to 120°C is used in batch dyeing of polyester blends, where it sustains brilliance after heat treatments. Dispersibility Index >95%: Direct Yellow Brown D3G with dispersibility index above 95% is used in aqueous pigment preparations, where it achieves homogenous distribution and prevents agglomeration. |
Competitive Direct Yellow Brown D3G 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!
