73225
奶油黄
analytical standard
别名:
二甲基黄, 4-(二甲氨基)偶氮苯, N,N-二甲基-4-(苯偶氮基)苯胺, 奶油黄, 甲基黄
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关于此项目
线性分子式:
C6H5N=NC6H4N(CH3)2
化学文摘社编号:
分子量:
225.29
EC Number:
200-455-7
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Colour Index Number:
11020
Beilstein/REAXYS Number:
746016
InChI key
JCYPECIVGRXBMO-UHFFFAOYSA-N
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
SMILES string
CN(C)c1ccc(cc1)N=Nc2ccccc2
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
111 °C (dec.) (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
Quality Level
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.
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.
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.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Carc. 2
存储类别
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
Gender and Well-being (2014)
Aminoazo dye-protein-adduct enhances inhibitory effect on digestibility and damages to Gastro-Duodenal-Hepatic axis
Lin Y-L, et al.
PLoS ONE, 12(4) (2017)
NR and Proctor R
The Nazi War on Cancer (2000)
Subhasish Chatterjee et al.
Nanoscale, 4(5), 1568-1571 (2012-02-03)
Self-assembly based on nucleic acid systems has become highly attractive for bottom-up fabrication of programmable matter due to the highly selective molecular recognition property of biomolecules. In this context, Y-shaped DNA (Y-DNA) provides an effective building block for forming unique
Joshua Balsam et al.
Lab on a chip, 11(5), 941-949 (2011-01-19)
In this paper, we describe a simple charge-coupled device (CCD) based lensless fluorometer with sensitivity in the range of current ELISA plate readers. In our lensfree fluorometer, a multi-wavelength LED light source was used for fluorophore excitation. To collimate the
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