Rhodamine B CAS 81-88-9 Россия

Structural formula：

Product Description：

Properties and Usage:

Rhodamine B, commonly known as pollen red, is a synthetic red alkaline fluorescent dye widely used in many industries. Its unique fluorescent properties make it an important fluorescent reagent in various industrial applications. Due to its excellent performance in optics and color performance, Rhodamine B is widely used in colored glass, mining, steel and other fields.

Product properties

Rhodamine B is known for its bright red color and excellent fluorescence properties, and can show stable optical performance in a variety of media. Its chemical structure gives it stability in different environments, allowing it to maintain good performance in various applications.

Main uses

1. Papermaking industry: Rhodamine B is widely used in the papermaking industry, including dyed wax paper, typing paper, glossy paper, etc., which can provide long-lasting and bright colors.

2. Cosmetic coloring: As a dye in cosmetics, Rhodamine B can provide a bright red color for various beauty products.

3. Fluorescence determination: In analytical chemistry, Rhodamine B is used for photometry and fluorescence determination, such as the determination of elements such as gold, gallium, mercury, antimony, and thallium, with high sensitivity and accuracy.

4. Dye: Suitable for dyeing acrylic, wood products, silk, linen, leather, feathers and other materials, with bright and long-lasting colors.

5. Biological dye: In the field of biology, Rhodamine B, as a biological dye, can provide clear fluorescent labels for biological samples under a microscope.

6. Laser dye: In the field of optics, Rhodamine B is used as a laser dye in laser devices and exhibits excellent optical properties.

7. Color lake manufacturing: It reacts with phosphotungstomolybdic acid to generate color lakes, which are used to make paints, pictures and other pigments with bright and stable colors.

Special advantages

1. High fluorescence efficiency: Rhodamine B has the advantages of high efficiency and high brightness in fluorescence applications, ensuring its effect in a variety of detection and labeling applications.

2. Strong stability: It remains stable in various chemical environments and is not easy to degrade, ensuring its reliability in long-term applications.

3. Versatility: It is widely used in multiple industries, from industrial manufacturing to scientific research, Rhodamine B shows strong versatility and adaptability.

Storage conditions: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down

Packing:This product is available in a variety of packaging sizes, including 25kg drum, and can also be customized according to customer requirements.