Malachite Green oxalate salt

SIAL/46396 - VETRANAL^®, analytical standard

Synonym: N,N,N′,N′-Tetramethyl-4,4′-diaminotriphenylcarbenium oxalate; Basic Green 4

CAS Number: 2437-29-8
Empirical Formula (Hill Notation): C₂₃H₂₅N₂ · C₂HO₄ · 0.5C₂H₂O₄
Molecular Weight: 463.50
EC Number: 219-441-7
Linear Formula: C₂₃H₂₅N₂ · C₂HO₄ · 0.5C₂H₂O₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-46396-250MG	250 mg	$64.90 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

application(s)	cleaning products cosmetics food and beverages personal care
format	neat
grade	analytical standard
InChI	1S/C23H25N2.C2H2O4/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;3-1(4)2(5)6/h5-17H,1-4H3;(H,3,4)(H,5,6)/q+1;/p-1
InChI key	REZFCYOVFCJTDG-UHFFFAOYSA-M
product line	VETRANAL^®
Quality Level	100
shelf life	limited shelf life, expiry date on the label
SMILES string	C[N+](C)=C1C=CC(C=C1)=C(C2=CC=C(N(C)C)C=C2)C3=CC=CC=C3.[O-]C(C(O)=O)=O
technique(s)	gas chromatography (GC): suitable
	HPLC: suitable

Application:	Malachite green oxalate salt may be used as an analytical standard for investigating the ultrasound assisted sorption of malachite green from aqueous solutions using dead needles of Aleppo pine as the sorbent.
Application:	Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Legal Information:	VETRANAL is a registered trademark of Sigma-Aldrich Chemie GmbH

Symbol	GHS05,GHS06,GHS08,GHS09
Signal word	Danger
Hazard statements	H301 - H318 - H361fd - H410
Precautionary statements	P201 - P202 - P273 - P280 - P301 + P310 - P305 + P351 + P338
Hazard Codes	Xn,N
Risk Statements	63-22-41-50/53
Safety Statements	26-36/37-39-46-60-61
RIDADR	UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s.,
WGK Germany	WGK 3

Colour Index Number	42000
UNSPSC	41116107

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