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About This Item
Empirical Formula (Hill Notation):
C22H16N4O
CAS Number:
Molecular Weight:
352.39
EC Number:
201-638-4
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Colour Index Number:
26100
Beilstein/REAXYS Number:
931185
grade
analytical standard
Quality Level
assay
≥96.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
199 °C (dec.) (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
SMILES string
Oc1ccc2ccccc2c1\N=N\c3ccc(cc3)\N=N\c4ccccc4
InChI
1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H/b24-23+,26-25+
InChI key
FHNINJWBTRXEBC-QSZPNPOGSA-N
General description
Sudan III is a synthetic industrial azo-dye belonging to the group of sudan dyes, commonly used in plastics, oils, polishes and waxes.
Application
Sudan III may be used as an analytical reference standard for the quantification of the analyte in food products 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.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 4 - Carc. 2 - Muta. 2 - Skin Sens. 1
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Analysis of sudan I, sudan II, sudan III, and sudan IV in food by HPLC with electrochemical detection: Comparison of glassy carbon electrode with carbon nanotube-ionic liquid gel modified electrode.
Chailapakul O
Food Chemistry, 109(4), 876-882 (2008)
Sampson Saj Andoh et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 37(7), 1049-1060 (2020-02-23)
Due to the proven carcinogenicity of Sudan III and IV dyes, they are considered global public health issues. They are banned in all forms as food colourants. We propose the monitoring of simple and easy-to-measure optical properties of palm oils
Development and in-house validation of a liquid chromatography?electrospray?tandem mass spectrometry method for the simultaneous determination of Sudan I, Sudan II, Sudan III and Sudan IV in hot chilli products
Calbiani.F, et al.
Journal of Chromatography A, 1042(1-2), 123-130 (2004)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 34683-5G | 04061838062697 |
| 68562-25MG | 04061835561056 |

