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Malachite green oxalate is a triphenylmethane dye which can be used to detect the release of phosphate in enzymatic reactions.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 mg | $41 | In Stock | |
1 mL x 10 mM (in DMSO) | $45 | In Stock |
Description | Malachite green oxalate is a triphenylmethane dye which can be used to detect the release of phosphate in enzymatic reactions. |
In vitro | Bacterial staining experiment Material preparation: Malachite green oxalate stain, bacterial smear to be tested, alcohol lamp, distilled water, safranin stain, etc. Experimental steps: a. Make a bacterial smear, dry it naturally and fix it with the flame of an alcohol lamp. b. Add Malachite green oxalate stain, cover the smear, heat it until steam comes out, keep it for about 5 minutes, add appropriate stain to prevent drying, and then rinse with distilled water. c. Re-stain with safranin stain for 2-3 minutes, rinse with distilled water and dry. d. Observe under a microscope, the bacteria are dyed green, and structures such as spores can be clearly observed. |
Molecular Weight | 463.51 |
Formula | C23H25N2·C2HO4·1/2C2H2O4 |
Cas No. | 2437-29-8 |
Smiles | O=C(C(O)=O)[O-].O=C(C(O)=O)O.CN(C)C(C=C1)=CC=C1/C(C2=CC=CC=C2)=C3C=C/C(C=C/3)=[N+](C)/C.O=C(C(O)=O)[O-].CN(C)C(C=C4)=CC=C4/C(C5=CC=CC=C5)=C6C=C/C(C=C/6)=[N+](C)/C |
Relative Density. | no data available |
Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||
Solubility Information | DMSO: 8.67 mg/mL (18.7 mM), Sonication is recommended. ![]() | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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