Methylenblau (Loeffler) Gegenfärbung, für die Bakteriologie, Sigma-Aldrich®

Lieferant: Merck
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Synonyme: Methylthioniniumchlorid3,7-Bis(dimethylamino)phenothiaziniumchloridN,N,N′,N′-Tetramethylthioninchlorid

1.01287.0100EA 32.2 EUR
1.01287.2500_T 1.01287.0100_T 1.01287.0100 1.01287.2500 1.01287.0500 1.01287.0500_T 1.01287.0100DP
Methylenblau (Loeffler) Gegenfärbung, für die Bakteriologie, Sigma-Aldrich®
Methylenblau

Löffler's methylene blue solution is generally used as bacteriological counter staining of, e.g. of gonococcae, lactic acid bacteria and for visualization of the pole corpuscles of pasteurella.


It is often used in combination with Ziehl-Neelsen carbol fuchsin solution and hydrochloric acid in ethanol to stain mycobacteria. Löffler's methylene blue solution is an IVD product and CE registered, thus, it can be used in diagnostics and for laboratory accreditations.

Formel: C₁₆H₁₈ClN₃S
Molecular Weight: 319,86 g/mol
Dichte: 0,97 g/cm3 (20 °C)
Flammpunkt: 40 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00150008
CAS-Nummer: 61-73-4
UN: 1993
ADR: 3,III
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