Rhodamine B
≥99.0%(HPLC)
- Product Code: 111640
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 industries due to its bright pink-red color and high fluorescence. In biological research, it is employed as a staining agent to visualize cells and tissues under a microscope, helping to track cellular processes and structures. It is also utilized in flow cytometry to label and analyze cells based on fluorescence. In the textile industry, Rhodamine B serves as a dye for fabrics, providing vibrant colors. Additionally, it is used in the manufacturing of inks, paints, and coatings to achieve specific shades. In environmental studies, it acts as a tracer to monitor water flow and detect leaks in water systems. Its fluorescence makes it valuable in laser technology for dye lasers, where it is used to produce specific wavelengths of light. However, due to its potential toxicity, its use in food and cosmetics is strictly regulated.
Product Specification:
| Test | Specification |
|---|---|
| Molar Absorption Coeff | 106000 |
| Purity (HPLC) | 99-100 |
| Lambda Max | 542-554 |
| Appearance | Green To Purple Crystals Or Crystalline Powder |
| Infrared Spectrum | Conforms To Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | $53.24 |
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| 5.000 | 10-20 days | $143.65 |
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| 25.000 | 10-20 days | $419.89 |
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| 100.000 | 10-20 days | $1,330.99 |
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Rhodamine B
Rhodamine B is widely used as a fluorescent dye in various industries due to its bright pink-red color and high fluorescence. In biological research, it is employed as a staining agent to visualize cells and tissues under a microscope, helping to track cellular processes and structures. It is also utilized in flow cytometry to label and analyze cells based on fluorescence. In the textile industry, Rhodamine B serves as a dye for fabrics, providing vibrant colors. Additionally, it is used in the manufacturing of inks, paints, and coatings to achieve specific shades. In environmental studies, it acts as a tracer to monitor water flow and detect leaks in water systems. Its fluorescence makes it valuable in laser technology for dye lasers, where it is used to produce specific wavelengths of light. However, due to its potential toxicity, its use in food and cosmetics is strictly regulated.
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