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HS Code |
635648 |
| Product Name | Reactive Dark Blue K-FGR |
| Type | Reactive dye |
| Color Index | Reactive Blue 160 |
| Appearance | Dark blue powder |
| Main Application | Cellulosic fibers (cotton, viscose) |
| Solubility | Easily soluble in water |
| Molecular Formula | C41H23Cl2N10O11S3Na3 |
| Shade | Dark blue |
| Strength | Standardized to 100% |
| Reactivity | Monofunctional reactive group |
| Ph Range | 10.5-11.0 (dyeing) |
| Storage Conditions | Cool, dry, and ventilated place |
| Light Fastness | 5-6 (on a scale of 1-8) |
| Salt Fastenability | Good |
| Cas Number | 93050-80-7 |
As an accredited Reactive Dark Blue K-FGR factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Reactive Dark Blue K-FGR features a 25 kg woven bag, clearly labeled with product details, hazard symbols, and safety instructions. |
| Shipping | Reactive Dark Blue K-FGR is shipped in tightly sealed, chemically resistant containers, typically 25 kg fiber drums or polyethylene bags, to prevent contamination and moisture absorption. Packaging is clearly labeled with hazard information, and shipments comply with international transport regulations for dyes, ensuring safe handling and delivery to the destination. |
| Storage | Reactive Dark Blue K-FGR should be stored in a cool, dry, well-ventilated area away from direct sunlight and sources of heat or ignition. Keep the chemical in tightly sealed containers, clearly labeled, and protected from moisture. Avoid storing with incompatible substances such as strong oxidizers or acids. Ensure proper safety measures, including the use of protective gloves and eyewear when handling. |
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Purity 98%: Reactive Dark Blue K-FGR with 98% purity is used in high-quality cotton fabric dyeing, where it ensures deep shade uniformity and enhanced colorfastness. Viscosity 30 mPa·s: Reactive Dark Blue K-FGR of viscosity 30 mPa·s is used in continuous dyeing processes, where it provides excellent penetration and leveling on cellulose fibers. Molecular Weight 750 g/mol: Reactive Dark Blue K-FGR with a molecular weight of 750 g/mol is used in garment printing, where it offers superior wash fastness and minimal bleeding. Stability Temperature 60°C: Reactive Dark Blue K-FGR stable up to 60°C is used in exhaust dyeing of blended textiles, where it maintains consistent color yield under elevated processing conditions. Particle Size ≤5 μm: Reactive Dark Blue K-FGR with particle size ≤5 μm is used in digital textile printing, where it delivers smooth print definition and minimal nozzle clogging. Solubility 50 g/L: Reactive Dark Blue K-FGR of solubility 50 g/L is used in pad-batch dyeing systems, where it enables higher dye concentrations and improved resource efficiency. pH Stability 5–11: Reactive Dark Blue K-FGR stable across pH 5–11 is used in wet processing of cellulosic yarns, where it provides reliable performance despite fluctuating bath conditions. Light Fastness Grade 6: Reactive Dark Blue K-FGR with light fastness grade 6 is used in outdoor textile applications, where it results in prolonged resistance to fading under UV exposure. Melting Point 230°C: Reactive Dark Blue K-FGR with melting point 230°C is used in thermofixation dyeing procedures, where it prevents dye decomposition and preserves shade integrity. Moisture Content ≤1.0%: Reactive Dark Blue K-FGR with moisture content ≤1.0% is used in powder blending for textile dye preparations, where it enhances storage stability and prevents clumping. |
Competitive Reactive Dark Blue K-FGR 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
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