Malachietgroen oxalaat, green powder C.I. 42000

Leverancier: MP Biomedicals
Gevaar

Synoniemen: Bis (N-{4-[[4-(dimethylamino)phenyl](phenyl)methylene]cyclohexa-2,5-dien-1-ylidene}-N-methylmethanaminium) trioxalateBasic Green 4N,N,N',N'-Tetramethyl-4,4'-diaminotriphenylcarbenium oxalate

ICNA0215264280EA 103 EUR
ICNA0215264280 ICNA0215264225
Malachietgroen oxalaat, green powder C.I. 42000
Malachietgroen oxalaat

Malachite green is use as counter-stain against fuchsin which stains gram-positive and gram-negative bacteria reddish colors and safranin which stains nuclei red. Malachite green stain background to the surrounding tissue blue-green.


Malachite green is also used as a pH Indicator between pH 0.2 (green) - 1.8 (blue-green). Used as a botanical counterstain.


Soluble in water (40 mg/ ml), EGME (40 mg/ ml), EtOH (50 mg/ ml).

Formule: C₅₂H₅₄N₄O₁₂
MW: 927,02 g/mol
MDL-nummer: MFCD00011766
CAS-nummer: 2437-29-8
UN: 2811
ADR: 6.1,III
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Specificaties testresultaten

Identity Test Passes
UV/Vis: l max (water) 614 - 618 nm

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