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HS Code |
438978 |
| Product Name | Acid Red 131 |
| Chemical Formula | C18H14N2Na2O8S2 |
| Cas Number | 70210-06-7 |
| Molecular Weight | 496.42 g/mol |
| Appearance | Red powder |
| Solubility | Soluble in water |
| Dye Class | Azo dye |
| Color Index Number | 27290 |
| Melting Point | Decomposes |
| Application | Textile and leather dyeing |
| Ph Range | 4-6 (aqueous solution) |
| Ec Number | 274-654-2 |
As an accredited Acid Red 131 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Red 131 is packed in a sealed 500g HDPE bottle, labeled with hazard symbols, product name, and batch number. |
| Shipping | Acid Red 131 is shipped in tightly sealed containers, protected from moisture and direct sunlight. Ensure compliance with local, national, and international transport regulations. Clearly label all packages with appropriate hazard information. Store and ship upright, away from incompatible substances, and handle with suitable personal protective equipment to prevent spills or contamination. |
| Storage | Acid Red 131 should be stored in a tightly closed container in a cool, dry, and well-ventilated area. Protect it from moisture, direct sunlight, and incompatible materials such as strong oxidizers. Store it away from food and drink, and maintain proper labeling. Follow all relevant safety regulations and use secondary containment to prevent spills and leaks. |
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Purity 98%: Acid Red 131 with 98% purity is used in textile dyeing applications, where it ensures uniform color penetration and vibrant shade consistency. Molecular Weight 604.47 g/mol: Acid Red 131 of molecular weight 604.47 g/mol is used in paper coating processes, where it delivers fine-tuned color control and high coverage. Lightfastness Grade 4: Acid Red 131 with lightfastness grade 4 is used in leather finishing, where it provides enhanced resistance to color fading under exposure to light. Solubility 50 g/L at 20°C: Acid Red 131 with solubility of 50 g/L at 20°C is used in aqueous ink formulations, where it allows for easy dispersion and stable coloring. Particle Size D50 ≤ 10 µm: Acid Red 131 with particle size D50 ≤ 10 µm is used in water-based paints, where it ensures smooth texture and absence of visible particulates. Stability Temperature up to 120°C: Acid Red 131 with stability temperature up to 120°C is used in hot-melt dyeing, where it maintains color integrity during high-temperature processing. Melting Point 230°C: Acid Red 131 with a melting point of 230°C is used in thermoplastic polymer coloring, where it prevents dye degradation during extrusion. pH Stability Range 4-8: Acid Red 131 stable at pH 4-8 is used in detergent formulations, where it maintains consistent appearance throughout the product shelf life. Residual Moisture ≤ 2%: Acid Red 131 with residual moisture ≤ 2% is used in dry colorant blends, where it enhances storage stability and reduces clumping. Chromatic Strength 110%: Acid Red 131 with chromatic strength of 110% is used in high-intensity pigment pastes, where it delivers superior color saturation and depth. |
Competitive Acid Red 131 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!
