Verde Fast <0,5% crystal violet 80% (dye content), Sigma-Aldrich®
Fornitore: SIGMA-ALDRICH MICROSCOPY
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Pericolo
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Synonyms:
CI 42590, Ethyl Green, Methyl green zinc chloride double salt, Methyl Green
M-Clarity™ quality level = MQ200
Methyl Green is a triphenylmethane dye which is mainly used in combination with pyronin. It is suitable for the detection of DNA and RNA. Used in the Methyl Green-Pyronin methods to demonstrate DNA and RNA in tissue sections.
Formula:
C₂₇H₃₅BrClN₃·xZnCl₂ Peso molecolare: 653,24 g/mol Punto di fusione: >300 °C (lett.) Temperatura di stoccaggio: Room Temperature |
MDL Number:
MFCD00151094 CAS Number: 7114-03-6 EINECS: 230-415-4 |
Risultati del test di specificazione
Appearance (Form); Powder or Crystalline Powder | Conforms to Requirements |
Infrared spectrum | Conforms to Structure |
Wavelength, c = 0.005 g/L; Water | 629 - 635 nm |
Extinction Coefficient | ≥14000 |
Wavelength | 311 - 317 nm |
Carbon | 37.2 - 62.0 % |
Nitrogen | 4.8 - 8.0 % |
ICP Major Analysis, Confirms Zinc Component | Confirmed |
Purity (HPLC) | ≥75.0 % |
Crystal Violet | ≤0.5 % |
Solubility (Colour), c = 1 mg/ml; Water | Dark Blue to Very Dark Blue and Dark Blue-Green to Very Dark Blue-Green |
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