Tetrazolium violet, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY


M-Clarity™ quality level = MQ200

T0138-10G T0138-1G T0138-5G
T0138-10GEA 502 EUR
T0138-10G T0138-1G T0138-5G
Tetrazolium violet, Sigma-Aldrich®
Tetrazolium Violet

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
MW: 384,87 g/mol
Melting Pt: 247,..249 °C
Storage Temperature: Room Temperature
MDL Number: MFCD00011875
CAS Number: 1719-71-7
EINECS: 217-008-7
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Specification Test Results

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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