69669

Leucomalachite Green

analytical standard

• Synonym(s): 4,4′-Benzylidenebis(N,N-dimethylaniline)
• Linear Formula: C₆H₅CH[C₆H₄N(CH₃)₂]₂
• CAS Number: 129-73-7
• Molecular Weight: 330.47
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329761851
• EC Number: 204-961-9
• Beilstein/REAXYS Number: 2140506
• MDL number: MFCD00008315

Properties

• grade: analytical standard
• Quality Level: 100
• assay: ≥98.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• mp: 100-102 °C (lit.)
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• SMILES string: CN(C)c1ccc(cc1)C(c2ccccc2)c3ccc(cc3)N(C)C
• InChI: 1S/C23H26N2/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/h5-17,23H,1-4H3
• InChI key: WZKXBGJNNCGHIC-UHFFFAOYSA-N

Description

General description

Leucomalachite green is a triphenylmethane dye and a metabolite of malachite green.

Application

Leucomalachite green may be used as an analytical reference standard for the quantification of the analyte in fish samples using different chromatography techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• pictograms: GHS08,GHS07,GHS09
• signalword: Warning
• hcodes: H302,H341,H351,H410
• pcodes: P202 - P264 - P270 - P273 - P301 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Muta. 2
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves