Merck, A1091-10G, Azocarmine G

Name: Azocarmine G
Brand: Merck
SKU: A1091-10G

Size:10 g, Acid Red 101, Rosinduline

Available Catalog Numbers

A1091-10G A1091-25G

Catalog Number: A1091-10G

Pricing

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Category

Special Stains

Pack Size10 g

TagsClinical & Diagnostics Tissue Diagnostics Hematology Stains

CollectionsMerck Tissue Diagnostics – Universal Reagents for Histology & IHC Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Azocarmine G is useful for protein determination in acidic medium. It is indicated by the formation of purple-red complex.
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).
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.
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).

Specifications

General

Web Name Suffix Override	Powder
NACRES	NA.47
PubChem Substance ID	24890506
UNSPSC Code	12171500
EC Number	247-157-3
MDL number	MFCD00042002
Colour Index Number	50085
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
SMILES string	[Na+].[O-]S(=O)(=O)c1ccc(Nc2cc3[n+](-c4ccccc4)c5ccccc5nc3c6ccc(cc26)S([O-])(=O)=O)cc1
form	powder
color	dark red
solubility	water: 1 mg/mL, clear, red
ε (extinction coefficient)	210-255 at 510-523 nm in water
application(s)	diagnostic assay manufacturinghematologyhistology
storage temp.	room temp
Quality Level	100

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