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HS Code |
597764 |
| Product Name | Sulphur Blue BRV |
| Chemical Class | Sulphur Dye |
| Appearance | Dark blue powder or granules |
| Color Index Number | CI 53185 |
| Solubility | Insoluble in water, soluble in sodium sulfide solution |
| Application | Textile dyeing, especially for cotton and viscose |
| Light Fastness | Good |
| Washing Fastness | Good |
| Moisture Content | Typically less than 5% |
| Ph Value | Approximately 7-9 (1% aqueous solution) |
| Ionicity | Non-ionic |
| Recommended Dyeing Temperature | 90–95°C |
| Storage Conditions | Keep in cool, dry place, away from direct sunlight |
| Packaging | Usually supplied in 25 kg bags or drums |
As an accredited Sulphur Blue BRV factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sulphur Blue BRV is packed in 25 kg woven plastic bags, inner liner sealed, labeled with product name, batch number, and hazards. |
| Shipping | Sulphur Blue BRV is typically shipped in tightly sealed, high-density polyethylene bags or drums to prevent moisture absorption and contamination. Containers are clearly labeled with hazard information. The chemical should be transported in accordance with local regulations, stored in a cool, dry, and well-ventilated area, away from incompatible substances. |
| Storage | Sulphur Blue BRV should be stored in a cool, dry, well-ventilated area, away from sunlight, moisture, and sources of ignition. Keep the container tightly closed when not in use and avoid contact with strong oxidizing agents. Ensure the storage area is clearly labeled and designed to prevent environmental contamination, following all local regulations and safety protocols for chemical storage. |
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Purity 98%: Sulphur Blue BRV with 98% purity is used in cotton fabric dyeing, where enhanced color depth and uniformity are achieved. High solubility: Sulphur Blue BRV with high solubility is used in continuous dyeing operations, where consistent shade reproducibility is maintained. Particle size <10 µm: Sulphur Blue BRV with particle size below 10 µm is used in textile printing, where sharp pattern definition is realized. Alkali resistance: Sulphur Blue BRV with high alkali resistance is used in vat dyeing processes, where color fastness to alkalies is improved. Thermal stability up to 120°C: Sulphur Blue BRV with thermal stability up to 120°C is used in high-temperature dyeing of blended fibers, where dye degradation is minimized. Low insoluble matter <0.5%: Sulphur Blue BRV with insoluble matter below 0.5% is used in exhaust dyeing, where filtration and machinery clogging are prevented. Good light fastness: Sulphur Blue BRV with good light fastness is used in workwear textiles, where prolonged outdoor exposure does not cause significant fading. Standardized shade index: Sulphur Blue BRV with standardized shade index is used in apparel manufacturing, where batch-to-batch color consistency is essential. |
Competitive Sulphur Blue BRV 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!
