|
HS Code |
906363 |
| Cas Number | 12219-66-8 |
| Chemical Name | Acid Brown 50 |
| Synonyms | C.I. Acid Brown 50, Acid Brown MBR, C.I. 12250 |
| Molecular Formula | C18H14N6Na2O7S2 |
| Molecular Weight | 556.46 g/mol |
| Appearance | Brown powder |
| Solubility | Soluble in water |
| Dye Class | Acid dye |
| Applications | Textile dyeing (especially wool, silk, nylon) |
| C I Number | 12250 |
| Ph Value | 4-6 (1% aqueous solution) |
| Lightfastness | Moderate |
| Melting Point | Decomposes |
| Odor | Odorless |
As an accredited Acid Brown 50 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Brown 50 is packaged in a 25 kg fiber drum with an inner polyethylene liner, labeled with product and hazard details. |
| Shipping | **Shipping Description for Acid Brown 50:** Acid Brown 50 is shipped as a solid dye, typically packed in tightly sealed bags or drums. It should be stored and transported in a cool, dry, and well-ventilated area, away from incompatible substances. Proper labeling and hazard documentation are required. Handle with appropriate personal protective equipment. |
| Storage | Acid Brown 50 should be stored in a tightly sealed container, away from direct sunlight and moisture, in a cool, dry, and well-ventilated area. Keep it separate from incompatible materials such as strong oxidizing agents. Ensure proper labeling and avoid excessive heat or ignition sources. Use personal protective equipment when handling, and follow local regulations for safe chemical storage. |
|
Purity 98%: Acid Brown 50 with 98% purity is used in textile dyeing, where it ensures uniform shade development and enhanced colorfastness. Molecular Weight 505.45 g/mol: Acid Brown 50 at 505.45 g/mol is used in leather finishing, where it offers deep penetration and rich brown tones. High Stability Temperature 120°C: Acid Brown 50 with high thermal stability at 120°C is used in wool dyeing, where it prevents color degradation during steam-setting. Solubility 40 g/L: Acid Brown 50 with solubility of 40 g/L is used in silk printing, where it enables sharp pattern formation and consistent hue. Fine Particle Size 15 microns: Acid Brown 50 with a fine particle size of 15 microns is used in liquid colorant formulations, where it provides homogeneous dispersion and minimal sedimentation. Low Sulfate Content: Acid Brown 50 with low sulfate content is used in paper coloration, where it reduces effluent load and improves print clarity. pH Stability 2–6: Acid Brown 50 stable within pH 2–6 is used in synthetic fiber dyeing, where it retains color integrity in acidic environments. Melting Point 200°C: Acid Brown 50 with a melting point of 200°C is used in ink manufacturing, where it contributes to high heat process compatibility and enhanced print durability. Lightfastness Grade 4: Acid Brown 50 with lightfastness grade 4 is used in carpet dyeing, where it provides prolonged resistance to fading under sunlight. Viscosity Grade Low: Acid Brown 50 with low viscosity grade is used in aqueous dye solutions, where it facilitates rapid mixing and efficient application. |
Competitive Acid Brown 50 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!
