Rhodamine B
Also known as: CALCOZINE RHODAMINE BX
Rhodamine B is a synthetic red basic fluorescent dye, commonly known as pink flower. As a fluorescent reagent, the dye has been widely used in non-ferrous glass, mining industry, steel and other fields. It is a common alkaline dye in industry. Because rhodamine B is easier to dye on hot pot bottom materials and chili products than other water-soluble dyes, and it is not easy to fade, and the cost is low, so some illegal traders use rhodamine dye to dye these foods, which is inferior.
| Payment & Shipping Terms | Supply Capacity | ||
|---|---|---|---|
| Payment Terms: | T/T, WU | Production Capacity: | 100T/year |
| Min. Order: | 25KG | Packing: | according to the customer's requirements |
| Means of Transport: | Ocean, Air, Land | Delivery Date: | 7 days |
Rhodamine B
CAS 81-88-9
Rhodamine B is a synthetic red basic fluorescent dye, commonly known as pink flower. As a fluorescent reagent, the dye has been widely used in non-ferrous glass, mining industry, steel and other fields. It is a common alkaline dye in industry. Because rhodamine B is easier to dye on hot pot bottom materials and chili products than other water-soluble dyes, and it is not easy to fade, and the cost is low, so some illegal traders use rhodamine dye to dye these foods, which is inferior.
We can customize according to customer's requirement
If you have any question pls mail us or call us.
| CAS Number | 81-88-9 |
|---|---|
| Molecular Formula | C28H31ClN2O3 |
| Molecular Weight | 479.01 |
| Place of Origin | Zhejiang,China (Mainland) |
Send an inquiry for Rhodamine B
Related products
1,10-Phenanthroline Hydrate
O-phenanthroline (o-phenanthroline) is a commonly used redox indicator. As a simple, cheap and fast detection method, o-phenanthroline colorimetry is widely used in the detection and analysis of iron. The principle is that in the solution of pH = 3 ~ 9, o-phenanthrene and Fe2 + will form a stable orange red complex. The color depth of the complex can be used to determine the content of iron ions in the sample to be tested.
1-(2-Pyridylazo)-2-naphthol
Orange red amorphous powder. Melting point 141 ℃, soluble in methanol, ethanol, benzene, ether, chloroform and hot dilute alkali solution, insoluble in water. The solution is pink above pH12, orange red in weak acid and purple in concentrated sulfuric acid. Its metal complex is pink or red.
5,5′-Dithiobis(2-nitrobenzoic Acid)
Widely used in biochemical research, it is a sensitive reagent for the determination of thiol group in protein, polypeptide and tissue. Monitoring of organophosphorus pesticide poisoning (determination of cholinesterase).
8-Hydroxyquinoline
8-hydroxyquinoline is a white or light yellow crystalline or crystalline powder. It is a white or light yellow crystalline or crystalline powder, insoluble in water and ether, soluble in ethanol, acetone, chloroform, benzene or dilute acid, and can be sublimated. Less corrosive. Low toxicity, ld504800mg / kg.
AZURE II EOSINATE
The main components are the mixture of methylene blue, azure I and eosin.
Acid Blue 93
It is a weak acid dye, soluble in water and alcohol. Methyl blue is widely used in animal and plant production technology. When combined with eosin, it can dye nerve cells, which is also an indispensable dye in bacterial production. Aqueous solution is the living dye of protozoa. Methyl blue is very easy to oxidize, so it can not be preserved for a long time after dyeing.
Acid Green 1
Biological staining, complexation indicator. Naphthol green B can be combined with acid chrome blue K to form a mixed indicator KB indicator, which makes its color change more acute, from purplish red to blue green.
