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213020

Sigma-Aldrich

Malachite Green Carbinol hydrochloride

Dye content 85 %

Synonym(s):

Basic Green 4, Malachite Green hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C23H26N2O · HCl
CAS Number:
123333-61-9
Molecular Weight:
382.93
Colour Index Number:
42000
MDL number:
MFCD00012483
UNSPSC Code:
12171500
PubChem Substance ID:
24852764

composition

Dye content, 85%

λmax

425 nm
615 nm (2nd)

SMILES string

Cl[H].CN(C)c1ccc(cc1)C(O)(c2ccccc2)c3ccc(cc3)N(C)C

InChI

1S/C23H26N2O.ClH/c1-24(2)21-14-10-19(11-15-21)23(26,18-8-6-5-7-9-18)20-12-16-22(17-13-20)25(3)4;/h5-17,26H,1-4H3;1H

InChI key

MJRWALOBODKCCZ-UHFFFAOYSA-N

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Features and Benefits

In solution, the hydrochloride loses water rapidly to give the chloride salt that corresponds to the oxalate (cat. no. 861219).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
18201TCV
18201TC
07801-279
18201TC279
12709HB

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