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HS Code |
820206 |
| Product Name | Acid Brown SR |
| Chemical Class | Azo dye |
| Color Index Number | CI 15510 |
| Appearance | Brown powder |
| Solubility | Soluble in water |
| Ph Range | 4-6 (1% solution) |
| Molecular Formula | C18H14N5NaO6S2 |
| Molecular Weight | 513.45 g/mol |
| Application | Textile dyeing (wool, silk, nylon) |
| Light Fastness | Moderate |
| Cas Number | 6410-10-2 |
| Mode Of Application | Acid dyeing process |
| Storage Conditions | Keep in cool, dry place |
As an accredited Acid Brown SR factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Brown SR is packaged in a 25 kg woven plastic bag with an inner polyethylene liner, securely sealed to prevent moisture. |
| Shipping | **Acid Brown SR** is shipped in tightly sealed, corrosion-resistant containers such as fiber drums or HDPE drums, in compliance with chemical safety regulations. Containers are clearly labeled and stored in a cool, dry, and well-ventilated area, away from incompatible substances, to prevent spillage and contamination during transport. |
| Storage | Acid Brown SR should be stored in a cool, dry, well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed and clearly labeled. Store separately from incompatible substances, such as strong oxidizers and bases. Protect from moisture and physical damage. Always follow local regulations and safety guidelines for storage of chemical dyes. |
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Purity 98%: Acid Brown SR with 98% purity is used in textile dyeing processes, where it delivers consistent and high-intensity coloration on wool and nylon fibers. Solubility in Water: Acid Brown SR with high water solubility is used in the production of liquid dyestuff formulations, where it ensures rapid dissolution and homogenous dispersion. Molecular Weight 413.37 g/mol: Acid Brown SR with a molecular weight of 413.37 g/mol is used in silk dyeing applications, where it achieves uniform penetration and brilliant shade depth. pH Stability Range 2-6: Acid Brown SR stable between pH 2-6 is used in acidic dye baths for leather finishing, where it provides enhanced colorfastness and resistance to washing. Light Fastness Grade 4: Acid Brown SR with light fastness grade 4 is used in automotive upholstery dyeing, where it confers improved resistance to fading under sunlight exposure. Melting Point 185°C: Acid Brown SR with a melting point of 185°C is used in high-temperature printing inks, where it maintains structural integrity and consistent hue development during processing. Particle Size ≤ 20 μm: Acid Brown SR with particle size less than or equal to 20 microns is used in microencapsulated dye production, where it facilitates uniform encapsulation and slow-release properties. Viscosity Grade Low: Acid Brown SR with low viscosity grade is used in spray dyeing systems, where it provides even coating and minimizes clogging in spray nozzles. |
Competitive Acid Brown SR 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!
