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HS Code |
268549 |
| Product Name | Sulfur Blue BRN |
| Chemical Class | Sulfur Dye |
| Appearance | Dark blue powder or granules |
| Color Index Number | Sulphur Blue 7 (C.I. 53195) |
| Solubility | Insoluble in water, soluble in sodium sulfide solution |
| Application | Dyeing of cotton and cellulosic fibers |
| Hue | Blue |
| Light Fastness | Good |
| Stability | Stable under normal conditions |
| Melting Point | Decomposes before melting |
| Storage | Store in a cool, dry place |
| Ph | Usually alkaline in solution |
| Main Ingredient | Sulfur-containing organics |
| Odor | Slight sulfurous odor |
As an accredited Sulfur Blue BRN factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sulfur Blue BRN is typically packaged in tightly sealed 25 kg fiber drums with inner plastic lining to prevent moisture exposure. |
| Shipping | Sulfur Blue BRN should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It must be labeled appropriately as a chemical dye and transported according to local and international regulations for hazardous substances. Handle with care, avoiding exposure and contamination during transit. Store in a cool, dry location upon arrival. |
| Storage | Sulfur Blue BRN should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible substances such as strong oxidizers. Keep the container tightly closed to prevent moisture absorption and contamination. Use suitable, clearly labeled containers, and ensure the storage area is equipped with appropriate spill control and safety measures. Avoid excessive dust generation. |
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Purity 98%: Sulfur Blue BRN with 98% purity is used in cotton textile dyeing, where it delivers deep shade uniformity and color consistency. Molecular Weight 520 g/mol: Sulfur Blue BRN with molecular weight 520 g/mol is used in yarn dyeing, where it ensures optimal dye uptake and penetration. Solubility in Sodium Sulfide: Sulfur Blue BRN with high solubility in sodium sulfide is used in batch dyeing processes, where it enables rapid dissolution and efficient color development. Shade Index 15: Sulfur Blue BRN with a shade index of 15 is used in denim garment dyeing, where it achieves intense blue hues and wash fastness. Stability Temperature 100°C: Sulfur Blue BRN stable at 100°C is used in high-temperature continuous dyeing, where it maintains color stability under thermal stress. Particle Size 10 microns: Sulfur Blue BRN with 10 microns particle size is used in printing paste formulations, where it enhances dispersion and results in even color distribution. Moisture Content <1%: Sulfur Blue BRN with less than 1% moisture content is used in powder blending, where it prevents caking and ensures smooth processing. pH Stability 9-11: Sulfur Blue BRN stable in pH 9-11 is used in alkaline dye baths, where it prevents premature degradation and retains color intensity. Dispersibility Grade High: Sulfur Blue BRN of high dispersibility grade is used in pad dyeing applications, where it offers uniform application and reduced patchiness. Heat Resistance up to 120°C: Sulfur Blue BRN with heat resistance up to 120°C is used in thermosol dyeing, where it avoids color loss and maintains product integrity. |
Competitive Sulfur Blue BRN 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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