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HS Code |
159689 |
| Product Name | Direct Red D-BL |
| Chemical Type | Direct Dye |
| Color Index Name | Direct Red 23 |
| Color Index Number | 29160 |
| Cas Number | 6473-13-8 |
| Appearance | Red powder |
| Solubility In Water | Good |
| Usage | Textile dyeing |
| Molecular Formula | C35H25N7Na2O10S2 |
| Molecular Weight | 817.73 g/mol |
| Light Fastness | Moderate |
| Application Ph Range | 4-7 |
| Storage Conditions | Keep in a cool, dry place |
| Melting Point | Decomposes before melting |
| Stability | Stable under normal conditions |
As an accredited Direct Red D-BL factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging of Direct Red D-BL contains 25 kg of red dye powder, securely sealed in a durable, labeled fiber drum. |
| Shipping | Direct Red D-BL is securely packed in tightly sealed, chemical-resistant containers to prevent leaks and contamination. During shipping, containers are clearly labeled, cushioned, and handled following all applicable international regulations for hazardous materials, ensuring safe transport and delivery. Proper documentation accompanies each shipment for tracking and compliance purposes. |
| Storage | Direct Red D-BL should be stored in a cool, dry, well-ventilated area, away from direct sunlight and incompatible substances. Containers must be tightly sealed to prevent moisture absorption and contamination. Avoid exposure to heat and ignition sources. Clearly label the storage area and keep the dye away from foodstuffs. Follow appropriate safety and local regulatory requirements for chemical storage. |
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Purity 98%: Direct Red D-BL with purity 98% is used in textile dyeing processes, where it ensures vibrant and uniform fabric coloration. Water solubility: Direct Red D-BL exhibiting high water solubility is used in cotton fabric printing, where it provides quick dissolution and even dye uptake. Light fastness grade 4: Direct Red D-BL with a light fastness grade 4 is used in garment manufacturing, where it delivers durable color retention against sunlight exposure. Stability up to 120°C: Direct Red D-BL stable up to 120°C is used in high-temperature dye baths, where it guarantees dye performance without degradation. Particle size ≤10 microns: Direct Red D-BL with particle size ≤10 microns is used in ink formulation, where it enables smooth dispersion and prevents sedimentation. pH stability 5–9: Direct Red D-BL with pH stability between 5 and 9 is used in industrial dyeing, where it maintains consistent chromatic properties across variable processing conditions. Fastness to washing grade 3–4: Direct Red D-BL with washing fastness grade 3–4 is used in home textiles, where it provides resistance to color fading after repeated laundering. Moisture content ≤1%: Direct Red D-BL with moisture content ≤1% is used in powder handling operations, where it ensures flowability and reduces clumping risk. Molecular weight 750 g/mol: Direct Red D-BL with molecular weight 750 g/mol is used in blended fiber dyeing, where it promotes molecular compatibility and dye uptake uniformity. Melting point 230°C: Direct Red D-BL with a melting point of 230°C is used in heat-setting processes, where it remains chemically stable at elevated temperatures. |
Competitive Direct Red D-BL 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!
