Rhodamine B
Analytical reference substance, >99.0% (HPLC)
- Product Code: 111641
Alias:
Rhodamine B ; Rose Bengal B, Basic Violet 10, Tetraethylrhodamine, Rhodamine B
CAS:
81-88-9
| Molecular Weight: | 479.01 g./mol | Molecular Formula: | C₂₈H₃₁ClN₂O₃ |
|---|---|---|---|
| EC Number: | 200-661-7 | MDL Number: | MFCD00011931 |
| Melting Point: | 210-211 (dec.)(lit.) | Boiling Point: | |
| Density: | 0.79 g/mL at 20 °C | Storage Condition: | room temperature, flammable area |
Product Description:
Rhodamine B is widely used as a fluorescent dye in various fields due to its bright pink color and strong fluorescence. In biological research, it is employed as a tracer to study cell structures and processes, as it binds to specific components and emits light under certain conditions. In the textile industry, it serves as a dye for fabrics, providing vibrant and long-lasting colors. Additionally, it is utilized in the manufacturing of inks and paints, where its intense hue enhances the visual appeal of the final product. In environmental science, Rhodamine B is used as a tracer to monitor water flow and detect leaks in water systems, thanks to its visibility even at low concentrations. It also finds application in cosmetics, particularly in lipsticks and blushes, to achieve a bright pink shade. However, its use in food and pharmaceuticals is restricted due to potential health concerns.
Product Specification:
| Test | Specification |
|---|---|
| Purity (HPLC) | 99-100 |
| Appearance | Faint Green To Very Dark Green To Purple Powder |
| Infrared Spectrum | Conforms To Structure |
| Solubility | Faint Red To Purple 1 Mg/Ml, H2O |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 0.250 | 10-20 days | ฿1,910.00 |
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Rhodamine B
Rhodamine B is widely used as a fluorescent dye in various fields due to its bright pink color and strong fluorescence. In biological research, it is employed as a tracer to study cell structures and processes, as it binds to specific components and emits light under certain conditions. In the textile industry, it serves as a dye for fabrics, providing vibrant and long-lasting colors. Additionally, it is utilized in the manufacturing of inks and paints, where its intense hue enhances the visual appeal of the final product. In environmental science, Rhodamine B is used as a tracer to monitor water flow and detect leaks in water systems, thanks to its visibility even at low concentrations. It also finds application in cosmetics, particularly in lipsticks and blushes, to achieve a bright pink shade. However, its use in food and pharmaceuticals is restricted due to potential health concerns.
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