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HS Code |
661617 |
| Product Name | Sulfur Red 5 |
| Chemical Class | Sulfur Dye |
| Ci Number | Sulphur Red 5 |
| Appearance | Brownish red powder |
| Solubility | Insoluble in water, soluble in sodium sulfide solution |
| Cas Number | 1327-82-2 |
| Primary Use | Textile dyeing (cotton and viscose fibers) |
| Application Method | Exhaust dyeing process |
| Light Fastness | Good |
| Resistance To Washing | Good |
| Stability | Stable under normal conditions |
| Melting Point | Decomposes before melting |
| Storage Conditions | Keep in a cool, dry place |
| Ecological Information | May cause environmental hazard in aquatic systems |
As an accredited Sulfur Red 5 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sulfur Red 5 is packaged in a sealed, labeled 500g plastic bottle with hazard symbols and detailed manufacturer information. |
| Shipping | **Sulfur Red 5** should be shipped in tightly sealed, labeled containers, safeguarded from moisture and direct sunlight. Follow all relevant regulations for the transport of dyes and chemicals. Ensure appropriate hazard labeling and include safety data sheets. Protect shipments from physical damage and store away from incompatible substances. |
| Storage | Sulfur Red 5 should be stored in a tightly sealed container, kept in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances such as strong oxidizers. Avoid moisture and sources of ignition. Ensure properly labeled storage and restrict access to trained personnel. Follow all relevant safety guidelines and local chemical storage regulations. |
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Purity 98%: Sulfur Red 5 with purity 98% is used in textile dyeing, where strong color fastness and vibrant red shades are achieved. Molecular weight 420 g/mol: Sulfur Red 5 with molecular weight 420 g/mol is used in paper coloration, where uniform dye uptake and consistent hue are ensured. Melting point 220°C: Sulfur Red 5 with melting point 220°C is used in plastic masterbatches, where thermal stability and color retention during processing are provided. Particle size < 10 µm: Sulfur Red 5 with particle size less than 10 µm is used in leather finishing, where deep penetration and smooth surface coverage result. Aqueous solubility 15 g/L: Sulfur Red 5 with aqueous solubility 15 g/L is used in aqueous ink formulations, where optimal dispersion and brilliant print quality are obtained. Stability temperature 150°C: Sulfur Red 5 with stability temperature 150°C is used in polyester fiber dyeing, where high-temperature resistance ensures durable color fixation. Viscosity grade 3 cps: Sulfur Red 5 with viscosity grade 3 cps is used in liquid dye baths, where easy handling and homogeneous color distribution are achieved. Light fastness 6: Sulfur Red 5 with light fastness rating 6 is used in outdoor fabric applications, where prolonged exposure does not lead to significant fading. |
Competitive Sulfur Red 5 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!
