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HS Code |
360169 |
| Name | Acid Red 141 |
| Cas Number | 5858-39-9 |
| Molecular Formula | C40H26N4Na2O8S2 |
| Molecular Weight | 814.77 g/mol |
| Color Index Number | 22890 |
| Appearance | Red powder |
| Solubility | Soluble in water |
| Ph Value 1 Solution | 5.0 - 7.0 |
| Application | Dyeing of wool, silk, and polyamide fibers |
| Light Fastness | 4-5 (on wool) |
| Synonyms | C.I. Acid Red 141, Wool Red S, Acid Red S |
As an accredited Acid Red 141 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Red 141 is packaged in a sealed 25 kg fiber drum with inner polyethylene liner, labeled with hazard and product information. |
| Shipping | Acid Red 141 is typically shipped in tightly sealed, labeled containers to prevent moisture and contamination. It should be transported as per applicable regulations for dye chemicals, avoiding exposure to extreme temperatures and direct sunlight. Ensure appropriate documentation, handling precautions, and, if required, compliance with hazard transport classifications. |
| Storage | Acid Red 141 should be stored in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizers. Keep the container tightly closed and clearly labeled. Protect from moisture and direct sunlight. Use appropriate personal protective equipment when handling. Store at a controlled temperature, ideally below 30°C, to maintain chemical stability. |
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Purity 98%: Acid Red 141 with 98% purity is used in textile dyeing processes, where it ensures high color brightness and fastness on cotton fabrics. Molecular Weight 812.71 g/mol: Acid Red 141 of molecular weight 812.71 g/mol is used in leather finishing, where it provides uniform shade distribution and consistent penetration. Particle Size D50 <10 μm: Acid Red 141 with a D50 particle size below 10 micrometers is used in paper manufacturing, where it improves color dispersion and print clarity. Stability Temperature 120°C: Acid Red 141 stable up to 120°C is used in wool dyeing, where it maintains hue integrity during high-temperature processing. Water Solubility 40 g/L: Acid Red 141 with water solubility of 40 g/L is used in ink formulation, where it allows for smooth mixing and vivid coloration. pH Stability 2–7: Acid Red 141 stable in pH 2 to 7 is used in food contact paper dyeing, where it ensures resistance to acidic degradation and maintains safety standards. Absorption Max 511 nm: Acid Red 141 with absorption maximum at 511 nm is used in laboratory assays, where it facilitates precise photometric quantification of analytes. |
Competitive Acid Red 141 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!
