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Merck
CN

A1091

Sigma-Aldrich

Azocarmine G

Powder

别名:

Acid Red 101, Rosinduline

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About This Item

经验公式(希尔记法):
C28H18N3NaO6S2
CAS号:
分子量:
579.58
颜色索引号:
50085
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47

产品名称

Azocarmine G,

表单

powder

质量水平

颜色

dark red

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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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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分析证书(COA)

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访问文档库

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, 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
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).
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
M I Benigno et al.
Journal of oral rehabilitation, 28(2), 113-119 (2001-04-12)
The bilaminar zone (BZ) in the human temporomandibular joint (TMJ) of toothed adults (GI) and toothless, elderly humans (GII) were analysed using light and scanning electron microscopy (SEM). In both groups the BZ consists of an upper and a lower

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