|
HS Code |
834932 |
| Chemical Name | Acid Brown 87 |
| Cas Number | 12219-58-4 |
| Molecular Formula | C18H14N5NaO6S2 |
| Molecular Weight | 499.45 g/mol |
| Appearance | Brown powder |
| Solubility | Soluble in water |
| Dye Class | Acid dye |
| Application | Textile, leather, paper |
| Color Index Number | 20470 |
| Ph Range | 2-5 (aqueous solution) |
| Light Fastness | Moderate |
| Ec No | 235-424-9 |
As an accredited Acid Brown 87 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Brown 87 is packaged in a 25 kg tightly sealed fiber drum, labeled with product name, hazard symbols, and lot number. |
| Shipping | Acid Brown 87 should be shipped in tightly sealed containers, protected from moisture and incompatible substances. Transport according to local, national, and international regulations for hazardous chemicals. Label containers appropriately, ensuring compliance with relevant safety standards. Handle with care to avoid spills, and store in a cool, dry, and well-ventilated area. |
| Storage | **Acid Brown 87** should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly closed and protected from moisture. Avoid contact with incompatible substances such as strong oxidizing agents. Properly label containers and prevent leaks or spills to ensure safe storage and handling. |
|
Purity 98%: Acid Brown 87 with purity 98% is used in textile dyeing, where it ensures vibrant and consistent fabric coloration. High tinctorial strength: Acid Brown 87 featuring high tinctorial strength is used in leather dyeing, where it provides deep, uniform color penetration. Molecular weight 382.38 g/mol: Acid Brown 87 at a molecular weight of 382.38 g/mol is used in wool dyeing, where it promotes optimal fiber binding and color fastness. Water solubility 40 g/L: Acid Brown 87 with water solubility of 40 g/L is used in paper coloring, where it offers efficient dye dispersion and homogeneity. Melting point 240°C: Acid Brown 87 with a melting point of 240°C is used in silk finishing, where it supports thermal process stability and maintains dye integrity. Particle size <10 μm: Acid Brown 87 with particle size less than 10 μm is used in pigment formulations, where it ensures smooth dispersion and even application. pH stability range 2–6: Acid Brown 87 stable within a pH range of 2–6 is used in nylon fibers processing, where it guarantees dye resilience under acidic conditions. Light fastness grade 5: Acid Brown 87 with light fastness grade 5 is used in automotive upholstery, where it provides prolonged color retention under UV exposure. Heat resistance up to 180°C: Acid Brown 87 with heat resistance up to 180°C is used in industrial dye baths, where it maintains performance during high-temperature operations. Dyeing rate >95%: Acid Brown 87 with dyeing rate greater than 95% is used in synthetic yarn coloring, where it achieves high coverage and minimal wastage. |
Competitive Acid Brown 87 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!
