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Azocarmine G

SIAL/A1091

Synonym: Acid Red 101; Rosinduline

CAS Number: 25641-18-3
Empirical Formula (Hill Notation): C28H18N3NaO6S2
Molecular Weight: 579.58
EC Number: 247-157-3
MDL Number: MFCD00042002
Linear Formula: C28H18N3NaO6S2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-A1091-10G 10 g
 $201.00
1/EA		 Add To Favorites
45-A1091-25G 25 g
 $444.00
1/EA		 Add To Favorites

 

ε (extinction coefficient) 210-255 at 510-523 nm in water
InChI 1S/C28H19N3O6S2.Na/c32-38(33,34)20-12-10-18(11-13-20)29-25-17-27-28(22-15-14-21(16-23(22)25)39(35,36)37)30-24-8-4-5-9-26(24)31(27)19-6-2-1-3-7-19;/h1-17H,(H2,32,33,34,35,36,37);/q;+1/p-1
InChI key LUERODMRBLNCFK-UHFFFAOYSA-M
Quality Level 100 
SMILES string [Na+].[O-]S(=O)(=O)c1ccc(Nc2cc3[n+](-c4ccccc4)c5ccccc5nc3c6ccc(cc26)S([O-])(=O)=O)cc1
Application: Azocarmine G is a standard stain for microscopy.
It may be also be used as a reference standard in the determination of azocarmine G in food products and beverages using high performance liquid chromatography coupled with diode array detector (HPLC-DAD).
General description: Azocarmine G is a synthetic dye, commonly used in food and beverages to restore their original appearance, in situations where, the color is affected by processing, storage, packaging and distribution.
General description: Azocarmine G is useful for protein determination in acidic medium. It is indicated by the formation of purple-red complex.
General description: Standard stain for microscopy. Azocarmine G may be used as a reference standard for the determination of the analyte in food and beverages using high-performance liquid chromatography coupled with diode-array detector (HPLC-DAD).
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Colour Index Number 50085
UNSPSC 12171500

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