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HS Code |
278096 |
| Product Name | Acid Black 2S-RL |
| Appearance | Black powder |
| Chemical Class | Acid dye |
| Cas Number | 1064-48-8 |
| Solubility | Soluble in water |
| Ph Range | 4-7 |
| Dye Strength | Standardized |
| Fastness To Light | Moderate |
| Application | Wool, silk, nylon |
| Storage Conditions | Cool, dry place |
| Molecular Weight | 616.5 g/mol |
As an accredited Acid Black 2S-RL factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Acid Black 2S-RL is packaged in a 25 kg net weight, durable fiber drum with a secure polyethylene inner liner. |
| Shipping | **Acid Black 2S-RL** is shipped in secure, tightly sealed containers, typically HDPE drums or bags, to prevent leakage, contamination, and moisture exposure. Containers are labeled according to hazard regulations, and shipping complies with local and international transport rules for chemicals. Ensure upright transport and store in a cool, dry, ventilated area. |
| Storage | Acid Black 2S-RL should be stored in tightly sealed containers in a cool, dry, and well-ventilated area away from direct sunlight and sources of heat or ignition. Avoid contact with moisture and incompatible substances such as strong oxidizing agents. Properly label containers, and ensure storage areas are equipped with appropriate spill containment and safety equipment. Keep out of reach of unauthorized personnel. |
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Purity 98%: Acid Black 2S-RL with 98% purity is used in wool dyeing, where it ensures deep and uniform black shades. Stability Temperature 120°C: Acid Black 2S-RL at a stability temperature of 120°C is used in silk textile processing, where it provides color fastness under heat treatment. Particle Size <10 µm: Acid Black 2S-RL with particle size less than 10 µm is used in leather finishing applications, where it delivers smooth and even surface coloration. Molecular Weight 650 g/mol: Acid Black 2S-RL with a molecular weight of 650 g/mol is used in nylon fiber dyeing, where it enhances dye uptake and penetration. Water Solubility 50 g/L: Acid Black 2S-RL with water solubility of 50 g/L is used in aqueous ink formulations, where it achieves rapid and consistent dissolution. pH Stability 2-7: Acid Black 2S-RL stable at pH 2-7 is used in acid wash garment dyeing, where it maintains shade integrity under acidic conditions. Melting Point 180°C: Acid Black 2S-RL with a melting point of 180°C is used in plastic colorant production, where it resists thermal degradation during processing. Light Fastness Grade 5: Acid Black 2S-RL with light fastness grade 5 is used in outdoor fabric manufacturing, where it prevents fading from prolonged UV exposure. Viscosity Grade 20 mPa·s: Acid Black 2S-RL with a viscosity grade of 20 mPa·s is used in liquid dye formulations, where it improves application consistency and flow. Residual Salt Content <1%: Acid Black 2S-RL with residual salt content below 1% is used in pharmaceutical intermediates, where it reduces contamination and ensures product purity. |
Competitive Acid Black 2S-RL 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!
