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HS Code |
400023 |
| Product Name | Sulfur Blue CV |
| Chemical Class | Sulfur dye |
| Appearance | Blue powder or granules |
| Solubility | Insoluble in water, soluble in sodium sulfide solution |
| Color Index | CI Sulphur Blue 7 |
| Application | Textile dyeing, especially cotton |
| Cas Number | 1327-69-1 |
| Stability | Stable under normal conditions |
| Light Fastness | Good |
| Ph Range | 6 - 10 |
| Main Hue | Blue |
| Method Of Application | Vat dyeing |
As an accredited Sulfur Blue CV factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sulfur Blue CV is packaged in a 25 kg blue fiber drum with an inner PE liner, securely sealed for moisture protection. |
| Shipping | Sulfur Blue CV is shipped in tightly sealed, chemical-resistant containers to prevent leakage and contamination. The packaging is clearly labeled with hazard symbols and handling instructions. It is transported in compliance with relevant regulations, kept away from heat, moisture, and incompatible substances. Proper documentation accompanies each shipment for safety and traceability. |
| Storage | Sulfur Blue CV should be stored in a tightly sealed container in a cool, dry, and well-ventilated area. Avoid exposure to direct sunlight, moisture, or heat sources. Keep away from incompatible substances such as strong oxidizing agents and acids. Ensure proper labeling and prevent buildup of dust. Recommended storage temperature is at room temperature or as specified in the SDS. |
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Purity 98%: Sulfur Blue CV purity 98% is used in cotton fabric dyeing, where high purity ensures deep and uniform coloration. Viscosity Grade Low: Sulfur Blue CV viscosity grade low is used in continuous dyeing processes, where low viscosity enables seamless application and penetration. Molecular Weight 420 Da: Sulfur Blue CV molecular weight 420 Da is used in blended fiber treatment, where optimal molecular size promotes compatibility and fastness. Melting Point 120°C: Sulfur Blue CV melting point 120°C is used in high-temperature dye baths, where thermal stability prevents decomposition. Particle Size 5 μm: Sulfur Blue CV particle size 5 μm is used in textile printing inks, where fine particles deliver smooth dispersion and sharp print definition. Stability Temperature 80°C: Sulfur Blue CV stability temperature 80°C is used in hot pad-steam processes, where consistent color yield is maintained at elevated temperatures. Solubility 30 g/L: Sulfur Blue CV solubility 30 g/L is used in liquid dye food formulations, where high solubility allows for concentrated stock solutions. Lightfastness Grade 4: Sulfur Blue CV lightfastness grade 4 is used in outdoor upholstery fabrics, where enhanced shade durability against sunlight is achieved. Alkali Resistance pH 11: Sulfur Blue CV alkali resistance pH 11 is used in mercerized cotton finishing, where color stability is retained under alkaline conditions. Shelf Life 24 Months: Sulfur Blue CV shelf life 24 months is used in industrial dye storage, where extended shelf life prevents premature degradation. |
Competitive Sulfur Blue CV 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!
