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HS Code |
686448 |
| Product Name | Cationic Brown 2R |
| Cas Number | 12219-66-8 |
| Chemical Class | Cationic dye |
| C I Number | C.I. 12250 |
| Appearance | Brown powder |
| Solubility | Soluble in water and alcohol |
| Molecular Formula | C21H26ClN3 |
| Application | Textile dyeing (acrylic fibers, polyester blends) |
| Ph Stability Range | 3-7 |
| Light Fastness | Moderate |
| Ionic Nature | Cationic |
| Main Usage | Dyeing of synthetic fibers |
| Other Names | Basic Brown 12 |
| Odor | Odorless |
As an accredited Cationic Brown 2R factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Cationic Brown 2R is a 25 kg net weight fiber drum with a plastic inner lining for moisture protection. |
| Shipping | Cationic Brown 2R should be shipped in tightly sealed, clearly labeled containers to prevent leakage or contamination. It must be stored and transported in cool, dry, and well-ventilated conditions, away from incompatible substances. Ensure compliance with local and international regulations, utilizing protective packaging and appropriate hazard labeling during transit. |
| Storage | Cationic Brown 2R should be stored in a tightly sealed container in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and incompatible substances such as strong oxidizers. Ensure the storage area is clearly labeled and restrict access to authorized personnel. Avoid moisture to prevent clumping or degradation, and always follow safety regulations and local guidelines for chemical storage. |
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Purity 98%: Cationic Brown 2R with 98% purity is used in acrylic fiber dyeing, where it ensures high color yield and consistent shade development. Molecular Weight 430 g/mol: Cationic Brown 2R of 430 g/mol is used in polyester-blend textile applications, where it provides excellent dye uptake and penetration. Light Fastness Grade 5: Cationic Brown 2R with light fastness grade 5 is used in automotive upholstery coloring, where it delivers superior resistance to fading under sunlight. Stability Temperature 120°C: Cationic Brown 2R with 120°C stability temperature is used in high-temperature dyeing processes, where it maintains color integrity without decomposition. pH Range 4–6: Cationic Brown 2R for pH range 4–6 is used in printing inks formulation, where it achieves stable dispersion and uniform coloration. Solubility in Water 80 g/L: Cationic Brown 2R with water solubility of 80 g/L is used in continuous dyeing lines, where it enables easy mixing and homogeneous application. Particle Size ≤10 μm: Cationic Brown 2R with particle size ≤10 μm is used in fine paper tinting, where it results in smooth texture and streak-free finish. Viscosity 20 cps: Cationic Brown 2R at 20 cps viscosity is used in textile print pastes, where it enables precise pattern transfer and optimal flow control. |
Competitive Cationic Brown 2R 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!
