Your shopping cart is currently empty

Fuchsine base monohydrochloride (Rosaniline Base monohydrochloride) is a magenta dye and uses for acid-fast staining with carbol-fuchsin.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 g | $29 | - | In Stock | |
| 10 g | $40 | - | In Stock |
| Description | Fuchsine base monohydrochloride (Rosaniline Base monohydrochloride) is a magenta dye and uses for acid-fast staining with carbol-fuchsin. |
| Cell Research | 1. Carbol Fuchsin Staining Method 1. Prepare the carbol fuchsin solution, which consists of fuchsine and phenol. 2. Drop the dye solution on the sample on the slide. 3. Heat the sample and maintain a certain temperature (such as around 60°C) to allow the dye to penetrate the cell structure. 4. Stain for about 5-10 minutes. 5. Then use acid alcohol (usually 3% hydrochloric acid alcohol) to decolorize and remove unwanted staining. 6. Finally, use contrast staining such as methylene blue or Gram staining for final observation. 2. Acid-fast staining: 1. Because carbol fuchsin has a strong affinity with acid and alcohol, it is often used to stain acid-fast bacteria (such as Mycobacterium tuberculosis). 2. These bacteria can remain red during the staining process, while other bacteria are removed and appear blue or other colors. The above information is based on published literature. Experimental procedures should be appropriately modified to meet specific research demands. |
| Synonyms | Rosaniline Base monohydrochloride, Magenta base monohydrochloride, Basic Fuchsin monohydrochloride |
| Molecular Weight | 337.85 |
| Formula | C20H20ClN3 |
| Cas No. | 632-99-5 |
| Smiles | NC1=CC=C(/C(C2=CC=C(N)C=C2)=C3C=CC(C=C\3)=N)C=C1C.[H]Cl |
| Relative Density. | 0.999 g/mL at 20°C |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 55 mg/mL (162.79 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween-80+45% Saline: 2.5 mg/mL (7.4 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
| ||||||||||||||||||||||||||||||||||||
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
| Size | Quantity | Unit Price | Amount | Operation |
|---|

Copyright © 2015-2026 TargetMol Chemicals Inc. All Rights Reserved.