CAS:2437-29-8 | Malachite Green Oxalate

Name:Malachite green oxalate

Synonyms:Basic green 4;

CAS:2437-29-8

Purity:98%

Molecular Formula:C₅₂H₅₄N₄O₁₂

Molecular Weight:927

Melting Point:144-150° C

Boiling Point:N/A

EINECS:219-441-7 

Appearance:Metallic green crystals

Stability:Stable. Substances to be avoided include strong oxidizing agents.

Solubility:Soluble in water, alcohol, methanol, ethanol and ethylene glycol monomethyl ether.

Water solubility:60 g/L (20 ºC)

pKa:6.9(at 25℃)

Storage condition:Store at room temperature

InChIKey:CNYGFPPAGUCRIC-UHFFFAOYSA-L

Application:Biological stain, dye reagent, acid base indicator: pH 0.0 yellow, 2.0 green;11.6 green, 14 colorlessMalachite Green oxalate(CAS:2437-29-8) is used as the staining solution for embedded botanical material and as a spore stain. It is also used in studying the photocatalytic degradation with TiO2/WO3. It is employed for determining phosphate in serum and as a reference material in analytical chemistry for the quantification. It is also used as a pH indicator between pH 0.2 - 1.8. It is used as a dye for materials such as silk, leather, and paper.

Reference: 

El-Ghenymy, A.; Centellas, F.; Rodríguez, R. M.; Cabot, P. L.; Garrido, J. A.; Sirés, I.; Brillas, E. Comparative use of anodic oxidation, electro-Fenton and photoelectro-Fenton with Pt or boron-doped diamond anode to decolorize and mineralize Malachite Green oxalate dye. Electrochim. Acta 2015, 182, 247-256.

Huang, W. H.; Li, J. Z.; Liu, T.; Gao, L. S.; Jiang, M.; Zhang, Y. N.; Wang, Y. Y. A stable 3D porous coordination polymer as multi-chemosensor to Cr(IV) anion and Fe(III) cation and its selective adsorption of malachite green oxalate dye. RSC Adv. 2015, 5 (118), 97127-97132.

Packaging & Delivery

Package:5g/10g/25g/50g/bulk package

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