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2437-29-8 - Malachite Green oxalate - C.I. 42000 - A16186 - Alfa Aesar

A16186 Malachite Green oxalate

Numéro CAS
2437-29-8
Synonymes
C.I. 42000

Dimensions Prix ($) Quantité Disponibilité
25g 28,80
100g 70,20
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Malachite Green oxalate

MDL
MFCD00011766
EINECS
219-441-7

Propriétés chimiques

Formule
C52H54N4O12
Poids formulaire
927.02
Point de fusion
164° dec.
Solubilité
Soluble in water, alcohol, methanol, ethanol and ethylene glycol monomethyl ether.

Applications

Biological stain, dye reagent, acid base indicator: pH 0.0 yellow, 2.0 green;11.6 green, 14 colorlessMalachite Green oxalate 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 TiO<sub>2</sub>/WO<sub>3</sub>. 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.

Notes

Incompatible with strong oxidizing agents, strong reducing agents, strong bases and strong acids.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H318-H361-H400-H410-H302

Causes serious eye damage. Suspected of damaging fertility or the unborn child. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if swallowed.

Mentions de prudence: P201-P273-P280-P281-P305+P351+P338-P310-P301+P312-P308+P313-P405-P501a

Obtain special instructions before use. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF exposed or concerned: Get medical advice/attention. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,5699
Beilstein
3644550
Classe de danger
6.1
Groupe d'emballage
III
Code tarifaire harmonisé
2921.59
TSCA
No
RTECS
BQ1190000

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Catalyseurs

Analytique et matériel de laboratoire