Malachite green oxalate in water, crystalline for microscopy, Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPY
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Danger
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Synonyms:
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™ quality level = MQ200
32745-100G
32745-1KG
32745-50G
32745-100GEA
62.6
EUR
32745-100G
32745-1KG
32745-50G
Malachite green oxalate in water, crystalline for microscopy, Sigma-Aldrich®
Malachite green oxalate
Formula:
C₅₂H₅₄N₄O₁₂ MW: 927,02 g/mol Melting Pt: ∼159 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011766 CAS Number: 2437-29-8 EINECS: 219-441-7 UN: 2811 ADR: 6.1,III Merck Index: 13,05722 |
Specification Test Results
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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