Tetrazolium violet, Sigma-Aldrich®
Fornitore: SIGMA-ALDRICH MICROSCOPY
M-Clarity™ quality level = MQ200
Tetrazolium Violet is a monotetrazolium salt which forms water-insoluble formazans. These salts are mainly used as indicators of extracellular redox activity and cell redox potential. Tetrazolium violet is positively charged and cell-permeable.
Tetrazolium Violet has been used to stain agar layers in bacteriophage plaque formation assays.
Formula:
C₂₃H₁₇ClN₄ Peso molecolare: 384,87 g/mol Punto di fusione: 247,..249 °C Temperatura di stoccaggio: Room Temperature |
MDL Number:
MFCD00011875 CAS Number: 1719-71-7 EINECS: 217-008-7 |
Risultati del test di specificazione
Appearance (Form) | Powder |
Infrared spectrum | Conforms to Structure |
Carbon | 69.5 - 73.2 % |
Nitrogen | 14.1 - 14.9 % |
Purity (TLC) | ≥98 % |
Solubility (Colour) | Light Yellow to Green-Yellow |
Solubility (Turbidity) 1 mg/mL, MeOH |
Clear |
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