69669

Leucomalachitgrün

analytical standard

• Synonym(e): 4,4′-Benzyliden-bis-(N,N-dimethylanilin)
• Lineare Formel: C₆H₅CH[C₆H₄N(CH₃)₂]₂
• CAS-Nummer: 129-73-7
• Molekulargewicht: 330.47
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329761851
• EC Number: 204-961-9
• Beilstein/REAXYS Number: 2140506
• MDL number: MFCD00008315

Eigenschaften

• 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
• SMILES string: CN(C)c1ccc(cc1)C(c2ccccc2)c3ccc(cc3)N(C)C
• grade: analytical standard
• 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
• Quality Level: 100

Beschreibung

General description

Leucomalachite green is a triphenylmethane dye and a metabolite of malachite green.[1]

Application

Leucomalachite green may be used as an analytical reference standard for the quantification of the analyte in fish samples[1][2] 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.

Sicherheitshinweise

• 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
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves