|
HS Code |
141845 |
| Chemical Name | Rhodamine B |
| Cas Number | 81-88-9 |
| Ec Number | 201-383-9 |
| Molecular Formula | C28H31ClN2O3 |
| Molecular Weight | 479.02 g/mol |
| Appearance | Dark green powder or crystals |
| Solubility In Water | High |
| Melting Point | 165-175°C (decomposes) |
| Color Index Number | 45170 |
| Usage | Dye for textiles, inks, and as a biological stain |
| Light Fastness | Poor |
| Synonyms | C.I. Basic Violet 11, Rhodamine B base |
As an accredited Basic Violet 11 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Basic Violet 11 is packaged in a 25 kg tightly sealed fiber drum with inner plastic lining, labeled with safety and handling information. |
| Shipping | Basic Violet 11 is shipped as a hazardous chemical, typically packed in tightly sealed fiber drums or HDPE containers to prevent leakage. It must be stored and transported in a cool, dry, well-ventilated area, away from incompatible substances. Proper labeling and documentation are required to comply with relevant transport regulations. |
| Storage | Basic Violet 11 should be stored in a tightly closed container, in a cool, dry, well-ventilated area, away from incompatible substances such as strong oxidizers. Protect it from moisture, direct sunlight, and sources of ignition. Ensure storage containers are clearly labeled and avoid prolonged or repeated exposure. Follow all local, state, and federal storage regulations for hazardous chemicals. |
|
Purity 98%: Basic Violet 11 with a purity of 98% is used in textile dyeing processes, where it provides vibrant and long-lasting magenta coloration. Molecular weight 358.86 g/mol: Basic Violet 11 with a molecular weight of 358.86 g/mol is used in ink formulations, where it ensures consistent viscosity and optimal print quality. Lightfastness grade 4: Basic Violet 11 with lightfastness grade 4 is used in paper tinting applications, where it maintains color integrity under prolonged light exposure. Melting point 205°C: Basic Violet 11 with a melting point of 205°C is used in plastic coloring, where it demonstrates stability during high-temperature extrusion processes. Particle size 5 microns: Basic Violet 11 with an average particle size of 5 microns is used in cosmetics manufacturing, where it delivers smooth dispersion and homogeneous color distribution. Stability pH 3-9: Basic Violet 11 with a stability range of pH 3-9 is used in water-based paint production, where it resists degradation and ensures color retention across various pH conditions. Solubility 25 g/L: Basic Violet 11 with solubility of 25 g/L is used in aqueous inkjet inks, where it achieves high color intensity and uniform application. Viscosity 45 cps: Basic Violet 11 with a viscosity of 45 cps is used in marker ink systems, where it allows for controlled flow and precision in fine line drawing. Heat resistance up to 180°C: Basic Violet 11 with heat resistance up to 180°C is used in candle manufacturing, where it retains its shade and does not fade during wax melting and setting. Absorption maximum 545 nm: Basic Violet 11 featuring an absorption maximum at 545 nm is used in biological staining, where it enhances tissue differentiation under microscopic analysis. |
Competitive Basic Violet 11 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!
