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HS Code |
862905 |
| Chemical Name | Direct Fast Red 2G |
| Other Names | Direct Red 75 |
| Cas Number | 6227-14-1 |
| Molecular Formula | C35H25N7Na2O10S2 |
| Molecular Weight | 799.73 |
| Appearance | Red powder |
| Solubility In Water | Soluble |
| Application | Textile dye |
| Melting Point | Decomposes |
| Ec Number | 228-221-4 |
| Class | Azo dye |
| Color Index Number | DR 75 |
As an accredited Direct Fast Red 2G factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Fast Red 2G is packaged in a 25 kg woven plastic bag, clearly labeled with product name, batch number, and safety instructions. |
| Shipping | Direct Fast Red 2G should be shipped in tightly sealed containers, clearly labeled, and protected from moisture, sunlight, and physical damage. Ensure compliance with local transport regulations for chemicals. Handle with care and use appropriate safety measures, including personal protective equipment, to prevent spills or exposure during transit. |
| Storage | Direct Fast Red 2G should be stored in a tightly sealed container in a cool, dry, well-ventilated area away from incompatible substances such as strong oxidizers. Protect the chemical from moisture and direct sunlight. Ensure labeling is intact and containers are handled with care to prevent leaks or spills. Use proper personal protective equipment when handling the chemical to minimize exposure. |
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Purity 98%: Direct Fast Red 2G with 98% purity is used in textile dyeing processes, where it ensures high color consistency and reproducibility. Molecular Weight 634.53 g/mol: Direct Fast Red 2G with a molecular weight of 634.53 g/mol is used in paper coloration applications, where it achieves uniform shade distribution. Solubility in Water 35 g/L at 25°C: Direct Fast Red 2G with water solubility of 35 g/L at 25°C is utilized in aqueous ink formulations, where it provides rapid and complete dissolution. pH Stability Range 6-9: Direct Fast Red 2G stable in the pH range 6-9 is applied in cellulosic fiber dyeing, where it maintains colorfastness under varied processing conditions. Melting Point 280°C: Direct Fast Red 2G with a melting point of 280°C is used in high-temperature printing applications, where it exhibits excellent thermal resistance. Lightfastness Grade 4-5: Direct Fast Red 2G with a lightfastness grade of 4-5 is employed in outdoor signage production, where it delivers prolonged color retention against UV exposure. Particle Size <10 µm: Direct Fast Red 2G with particle size less than 10 µm is used in pigment dispersion for paints, where it results in smooth and even pigment distribution. Heat Stability up to 140°C: Direct Fast Red 2G stable up to 140°C is incorporated in polymer dyeing, where it prevents decomposition during extrusion processing. Moisture Content ≤1%: Direct Fast Red 2G with moisture content not exceeding 1% is applied in dry powder coatings, where it enhances shelf-life and flow properties. Dye Strength 100%: Direct Fast Red 2G with dye strength of 100% is used in batch dyeing equipment, where it achieves optimal color saturation at standard dosages. |
Competitive Direct Fast Red 2G 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!
