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Merck
CN

861286

橙黄 G

certified by the BSC, Dye content 80 %

别名:

1-苯基偶氮基-2-萘酚-6,8-二磺酸 二钠盐, 7-羟基-8-苯基偶氮基-1,3-萘二磺酸 二钠盐, Wool Orange 2G, 酸性橙 10

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关于此项目

经验公式（希尔记法）:
C16H10N2Na2O7S2
化学文摘社编号:
1936-15-8
分子量:
452.37
NACRES:
NA.47
PubChem Substance ID:
329769438
UNSPSC Code:
12171500
EC Number:
217-705-6
MDL number:
MFCD00012457
Beilstein/REAXYS Number:
4120705

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InChI

1S/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-17+;;

InChI key

HSXUHWZMNJHFRV-QIKYXUGXSA-L

SMILES string

[Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3ccccc3)S([O-])(=O)=O)S([O-])(=O)=O

agency

certified by the BSC

form

powder

composition

Dye content, 80%

technique(s)

microbe id | staining: suitable

color

orange to very dark orange, and Red to Very Dark Red and Orange-Red and Red-Orange and Dark Red-Orange

solubility

H2O: 1 mg/mL

λmax

475 nm

ε (extinction coefficient)

≥10000 at 329-331 nm in H2O, ≥17000 at 473-479 nm in H2O, ≥20500 at 246-250 nm in H2O

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

200

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相关类别

Application

结缔组织的胶原蛋白染色。与Kornhauser四重染色剂中的苔红素、茜素蓝2B和固绿FCF一起使用，可对组织的大多数基本结构进行染色。

Biochem/physiol Actions

橙黄G被用于结缔组织的胶原蛋白染色。与Kornhauser四重染色剂中的苔红素、茜素蓝2B和固绿FCF一起使用，可对组织的大多数基本结构进行染色。它还与Masson三色染色剂中的酸性品红和酸性绿一起用于细胞结构、红细胞和肌细胞的染色。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000482868
0000482868
0000349016
0000349016
SHBQ8541

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Kierszenbaum AL and Tres L
Histology and Cell Biology: An Introduction to Pathology (2015)
M Arulkumar et al.
Journal of hazardous materials, 186(1), 827-834 (2011-01-15)
Thespesia populnea is a large tree found in the tropical regions and coastal forests of India. Its pods were used as a raw material for the preparation of activated carbon. The prepared activated carbon was used for the adsorptive removal
G Thennarasu et al.
Environmental science and pollution research international, 19(7), 2755-2765 (2012-02-23)
The photocatalytic degradation of Orange G (OG) dye has been investigated using synthesised nanocrystalline ZnO as a photocatalyst and sunlight as the irradiation source. The formation of ZnO prepared from its precursor was confirmed through FT-IR and powder X-ray diffraction
Honghai Wu et al.
Environmental technology, 33(13-15), 1545-1552 (2012-09-20)
Decolourization of the azo dye Orange G (OG) was investigated by using goethite/H2O2 as a heterogeneous Fenton-like reagent. Five principle operational parameters, namely pH, ion strength, concentrations ofgoethite (alpha-FeOOH) and hydrogen peroxide (H2O2), and reaction temperature, were taken into account
Chendong Shuang et al.
Water research, 46(14), 4417-4426 (2012-06-26)
In this paper, a novel quaternized magnetic resin, NDMP, was prepared and characterized. Two reactive dyes (RDs), Orange G (OG) and red RWO, were used as a small-molecular RD and large-molecular RD, respectively, to investigate their adsorption on NDMP. A
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