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HS Code |
437166 |
| Cas Number | 10114-60-4 |
| Chemical Name | Acid Brown R |
| Molecular Formula | C18H14N3NaO3S |
| Molecular Weight | 391.38 g/mol |
| Appearance | Brown powder |
| Solubility | Soluble in water |
| Color Index Number | C.I. 21010 |
| Dye Class | Acid dye |
| Usage | Textile and leather dyeing |
| Ph Of 1percent Solution | Approximately 5-7 |
| Synonyms | Acid Brown 14 |
| Lightfastness | Moderate |
| Stability | Stable under normal conditions |
| Maximum Absorption Wavelength | Around 410 nm |
As an accredited Acid Brown R factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Acid Brown R consists of a 25 kg net weight fiber drum, securely sealed and labeled with hazard and product information. |
| Shipping | **Shipping Description for Acid Brown R:** Acid Brown R should be shipped in tightly sealed, clearly labeled containers, protected from heat, moisture, and incompatible materials. Adhere to all relevant local and international transport regulations for hazardous chemicals. Ensure proper hazard labeling and supply Safety Data Sheets (SDS) with each shipment for safe handling and emergency response. |
| Storage | Acid Brown R should be stored in a tightly closed, clearly labeled container in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers and bases. Protect from moisture, direct sunlight, and sources of ignition. Use secondary containment to prevent spills and ensure access to appropriate spill response materials and personal protective equipment nearby. |
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Purity 98%: Acid Brown R with 98% purity is used in wool dyeing, where it ensures consistent shade uniformity. Particle Size 15 µm: Acid Brown R with a particle size of 15 µm is used in leather staining applications, where it provides enhanced penetration and smoothness. Molecular Weight 382 g/mol: Acid Brown R with a molecular weight of 382 g/mol is used in silk fabric coloring, where it delivers superior color fastness. Stability Temperature 120°C: Acid Brown R stable at 120°C is used in high-temperature textile processing, where it prevents degradation and maintains chromatic integrity. Viscosity Grade Low: Acid Brown R with low viscosity grade is used in ink formulation, where it promotes excellent flow characteristics and print clarity. Melting Point 220°C: Acid Brown R with a melting point of 220°C is used in manufacturing synthetic fiber colorants, where it ensures thermal stability during processing. Solubility 80 g/L: Acid Brown R with 80 g/L solubility is used in aqueous dye baths, where it allows rapid dissolution and homogeneous dye distribution. Lightfastness Rating 5: Acid Brown R with a lightfastness rating of 5 is used in outdoor fabric applications, where it ensures extended color retention under UV exposure. pH Stability Range 2–6: Acid Brown R with a pH stability range of 2–6 is used in acidic dyeing processes, where it maintains dye performance across various acidity levels. Residual Moisture <0.5%: Acid Brown R with residual moisture content below 0.5% is used in powdered dye blends, where it prevents caking and enhances storage stability. |
Competitive Acid Brown R 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!
