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Merck

258

Malachite Green Oxalate

Harleco®, certified by the BSC

Synonym(s):

Malachite Green Oxalate, Basic Green 4, 258

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About This Item

Linear Formula:
2[NH(CH3)2C6H4C(C6H5)=C6H4=N(CH3)2]+3HOOCCOOH
CAS Number:
18015-76-4
Colour Index Number:
42000
UNSPSC Code:
41116121
EC Index Number:
241-922-5

Key Documents

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InChI

1S/C23H25N2/c1-24(2)21-14-10-19(11-15-21)23(18-8-6-5-7-9-18)20-12-16-22(17-13-20)25(3)4/h5-17H,1-4H3/q+1

InChI key

VFCNQNZNPKRXIT-UHFFFAOYSA-N

agency

certified by the BSC

manufacturer/tradename

Harleco®

shipped in

ambient

Quality Level

300

General description

HARLECO® For staining of bacterial polysaccharides and spores

Application

Certified by the Biological Stain Commission (BSC)
For In-Vitro Diagnostic Use.
For Professional Use.
Used for staining of bacterial polysaccharides and spores. Also used as a contrast stain in the Ziehl-Neelsen procedure.
HARLECO® For staining of bacterial polysaccharides and spores

Legal Information

HARLECO is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Certificates of Analysis (COA)

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