73225

Buttergelb

analytical standard

• Synonym(e): Dimethylgelb, 4-Dimethylamino-azobenzol, N,N-Dimethyl-4-(phenylazo)-anilin, Buttergelb, Methylgelb
• Lineare Formel: C₆H₅N=NC₆H₄N(CH₃)₂
• CAS-Nummer: 60-11-7
• Molekulargewicht: 225.29
• EC Number: 200-455-7
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329764718
• MDL number: MFCD00008308
• Colour Index Number: 11020
• Beilstein/REAXYS Number: 746016

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• assay: ≥98.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• mp: 111 °C (dec.) (lit.)
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• SMILES string: CN(C)c1ccc(cc1)N=Nc2ccccc2
• InChI: 1S/C14H15N3/c1-17(2)14-10-8-13(9-11-14)16-15-12-6-4-3-5-7-12/h3-11H,1-2H3
• InChI key: JCYPECIVGRXBMO-UHFFFAOYSA-N

Beschreibung

General description

This substance belongs to the class of azo dyes. Find here a comprehensive listingof all our food colorant reference materials.

Butter Yellow is a food dye widely used in industrial food production and is found to be carcinogenic in nature.

Application

Butter Yellow may be used as an analytical reference standard for the quantification of the analyte in food products using gel permeation chromatography and liquid chromatography coupled to electrospray ionization-tandem mass spectrometry.[1]

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.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Sicherheitshinweise

• pictograms: GHS06,GHS08
• signalword: Danger
• hcodes: H301,H351
• Hazard Classifications: Acute Tox. 3 Oral - Carc. 2
• Lagerklasse: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• pcodes: P202 - P264 - P280 - P301 + P310 - P405 - P501