Malachitgrün-Oxalat in Wasser, kristallin für die Mikroskopie, Sigma-Aldrich®
Lieferant: SIGMA ALDRICH MICROSCOPY
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Gefahr
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Synonyme:
Malachite green hemioxalate, N,N,N',N'-Tetramethyl-4,4'-diaminotriphenylcarbenium oxalate, Bis (N-{4-[[4-(dimethylamino)phenyl](phenyl)methylene]cyclohexa-2,5-dien-1-ylidene}-N-methylmethanaminium) trioxalate, Basic Green 4, N-[4-[[4-(Dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-methanaminium, ethanedioate, ethanedioate(2:2:1)
M-Clarity™ Qualitätsstufe = MQ200
Formel:
C₅₂H₅₄N₄O₁₂ Molekulargewicht: 927.02 g/mol Schmelzpunkt: ∼159 °C Lagerungstemperatur: Raumtemperatur |
MDL Number:
MFCD00011766 CAS-Nummer: 2437-29-8 EINECS: 219-441-7 UN-Nummer: 2811 ADR: 6.1 III Merck Index: 13,05722 |
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Spezifikation Testergebnisse
Solubility | 0.01 g in 10 ml methanol |
Loss on drying | ≤7.0% |
Wavelength (1) UV | 609 - 619 nm |
Wavelength (2) UV | 420 - 430 nm |
Extinction (1%/1 cm) (1) (UV) | ≥300 |
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