Merck
CN
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文件

A1091

Sigma-Aldrich

Azocarmine G

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别名:
Acid Red 101, Rosinduline
经验公式（希尔记法）:
C28H18N3NaO6S2
CAS号:
25641-18-3
分子量:
579.58
颜色索引号:
50085
EC 号:
247-157-3
MDL编号:
MFCD00042002
PubChem化学物质编号:
24890506

形式

powder

质量水平

100

溶解性

water: 1 mg/mL, clear, red

ε (消光系数)

210-255 at 510-523 nm in water

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

[Na+].[O-]S(=O)(=O)c1ccc(Nc2cc3[n+](-c4ccccc4)c5ccccc5nc3c6ccc(cc26)S([O-])(=O)=O)cc1

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

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相关类别

一般描述

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.
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).

应用

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).

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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Investigation on the determination of proteins by spectrophotometry with azocarmine G.
Wang L L, et al.
Journal of Yunnan University(Natural Sciences Edition), 30(1), 83-83 (2008)
T Takamatsu et al.
Histochemistry, 71(2), 161-170 (1981-01-01)
A technique for isolation of cells from paraffin embedded tissue is indispensable for the performance of Feulgen-DNA cytofluorometry in parallel with the definition of histological characteristics. Background fluorescence due to nonspecific dye-binding by a "pseudo-plasmal reaction" is usually found to
T Takamatsu et al.
Histochemistry, 66(2), 169-180 (1980-01-01)
In Feulgen nuclear staining nonspecific dye-binding due to the "pseudo-plasmal reaction" is intensified in isolated cells with intact cytoplasm, and cannot be eliminated by the post-irradiation method. Fluorescence intensity in the cytoplasm sometimes exceeds that of specific nuclear fluorescence, especially
Y Kikui et al.
Archives of histology and cytology, 58(3), 375-378 (1995-08-01)
A modification of azan staining (Heidenhain, 1915) for a better differential demonstration than previously of adenohypophyseal cells is reported. Human hypophyses were fixed in Bouin's solution, washed in 70% alcohol, dehydrated and then embedded in paraffin. Sections of about 5
T Murakami et al.
Archives of histology and cytology, 60(3), 265-274 (1997-08-01)
Sections from the human somatosensory cortex were observed with a light microscope. The neurons were classified into light and dark ones. The light neurons were slightly stained with thionin, luxol fast blue MBS and azocarmine G (80% of all neurons).
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