Methylenblau NZ Monohydrat ~1 mol/mol H₂O für die Mikroskopie, Sigma-Aldrich®
Lieferant: Merck
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Gefahr
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Synonyme:
Methylenblau-Zinkchlorid-Doppelsalz Monohydrat, 3,7-Bis(dimethylamino)phenothiaziniumchlorid-Zinkchlorid-Doppelsalz Monohydrat, N,N,N′,N′-Tetramethylthioninchlorid-Zinkchlorid-Doppelsalz Monohydrat, Methylthioniniumchlorid-Zinkchlorid-Doppelsalz Monohydrat
M-Clarity™ Qualitätsstufe = MQ100
Methylene blue is a heterocyclic aromatic chemical compound used as a cationic dye. It is used as a redox indication in analytical chemistry. Methylene blue is a component of a number of staining protocols such as Wright′s stain and Jenner′s stain for microscopic evaluation.
Formel:
C₁₆H₁₈ClN₃S·0.5ZnCl₂·xH₂O Molecular Weight: 388,00 g/mol (anhy) |
MDL:
MFCD00150006 CAS-Nummer: 26283-09-0 EINECS: 228-905-8 UN: 2811 ADR: 6.1,III |
Spezifikation Testergebnisse
APPEARANCE (COLOR) | Dark Brown to Very Dark Brown |
APPEARANCE (FORM) | Powder |
TITRATION | 80.0 - 120.0 % |
TITRATION (METHOD) | ARGENTOMETRIC AFTER OXYGEN COMBUSTION |
THIN LAYER CHROMATOGR. | CORRESPONDS TO STANDARD |
SOLUBILITY (COLOR) | Dark Blue to Very Dark Blue |
SOLUBILITY (METHOD) | 0.01G IN 10ML WATER |
LOSS ON DRYING | ≤ 15 % |
WAVELENGTH (1) (UV) | 656 - 666 nm |
EXTINCTION (1%/1CM) (1) (UV) | ≥ 1200 |
SOLVENT (UV) | WATER |
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