|
HS Code |
542463 |
| Product Name | Direct Red FR |
| Color Index Name | Direct Red 23 |
| Color Index Number | 29160 |
| Chemical Class | Azo dye |
| Appearance | Red powder |
| Solubility | Soluble in water |
| Molecular Formula | C35H27N7Na2O10S3 |
| Molecular Weight | 837.82 g/mol |
| Melting Point | Decomposes |
| Application | Textile dyeing |
| Light Fastness | Moderate |
| Ph Range | 6.0 - 7.0 |
| Cas Number | 6473-13-8 |
As an accredited Direct Red FR factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Red FR consists of a 25 kg net weight fiber drum with a secure plastic inner lining for protection. |
| Shipping | **Shipping Description for Direct Red FR:** Direct Red FR is shipped in tightly sealed, clearly labeled containers made of plastic or fiber drums lined with polyethylene. The product is kept dry and protected from moisture, heat, and direct sunlight. During transit, it is handled as a non-hazardous dye, following standard chemical shipping protocols. |
| Storage | Direct Red FR should be stored in a tightly closed container in a cool, dry, well-ventilated area, away from direct sunlight, heat sources, and incompatible substances such as strong oxidizers. The storage area should be clearly labeled and equipped to handle accidental spills. Avoid moisture exposure, and ensure all handling complies with relevant safety regulations. |
|
Purity 98%: Direct Red FR purity 98% is used in textile dyeing processes, where it ensures vibrant and consistent color uptake on cellulose fibers. Molecular weight 600 g/mol: Direct Red FR molecular weight 600 g/mol is used in paper coloration, where it promotes uniform dye penetration and minimizes color bleeding. Water solubility high: Direct Red FR water solubility high is used in liquid dye formulations, where it enables rapid dissolution and easy mixing for production efficiency. Light fastness grade 4: Direct Red FR light fastness grade 4 is used in producing decorative textiles, where it provides improved resistance to fading under exposure to sunlight. Stability temperature 90°C: Direct Red FR stability temperature 90°C is used in hot pad dyeing applications, where it maintains color integrity during high-temperature processing. Particle size <5 microns: Direct Red FR particle size <5 microns is used in inkjet printing inks, where it delivers fine dispersion and enhances print resolution. pH stability 6–8: Direct Red FR pH stability 6–8 is used in aqueous dye baths, where it retains optimal color strength and prevents precipitation during processing. Moisture content ≤2%: Direct Red FR moisture content ≤2% is used in powder dye formulations, where it improves shelf-life and prevents clumping during storage. |
Competitive Direct Red FR 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!
