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O7252

橙黄 G

Name: 橙黄 G
Brand: SIGMA

Dye content, ≥80%, certified by the Biological Stain Commission, powder

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

UNSPSC Code:

12171500

NACRES:

NA.47

PubChem Substance ID:

24897871

EC Number:

217-705-6

MDL number:

MFCD00012457

Beilstein/REAXYS Number:

4120705

Colour Index Number:

16230

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属性

产品名称

橙黄 G, certified by the BSC

agency

certified by the BSC

Quality Level

200

form

powder

composition

Dye content, ≥80%

technique(s)

microbe id | staining: suitable

color

orange to very dark orange

solubility

water: 1 mg/mL, clear

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

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

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

说明

General description

橙黄G(C.l.16230)是苯偶氮-2-萘酚-6,8-二磺酸的二钠盐，分子式为C₁₆H₁₀N₂O₇S₂Na₂。橙黄G(Orange G)，别名wool orange 2G（金橙G，桔黄G等），广泛用于细胞学、组织学、生物学和工业染色。它是Mallory结缔组织染色剂的组分之一。

Application

橙黄G常用作各种生物学样本的背景或细胞质染色剂，包括常见的采用巴氏改良染色法的临床细胞学应用。

认证用于 Mallorys 结缔组织染色；Wilson-Ezrin 法检测垂体嗜酸细胞；角蛋白和粘液的克雷伯格法；作为石蜡切片上 Heidenhain 铁苏木精之后的复染剂；洋葱根上的石蜡切片Flemming三重染色。

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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

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Integrity of chromatin and replicating DNA in nuclei released from fission yeast by semi-automated grinding in liquid nitrogen.

Givens RM

BMC Research Notes, 4, 499-499 (2011)

Complete degradation of Orange G by electrolysis in sub-critical water.

Asli Yuksel et al.

Journal of hazardous materials, 190(1-3), 1058-1062 (2011-03-29)

Complete degradation of azo dye Orange G was studied using a 500 mL continuous flow reactor made of SUS 316 stainless steel. In this system, a titanium reactor wall acted as a cathode and a titanium plate-type electrode was used

Optimization of Orange G dye adsorption by activated carbon of Thespesia populnea pods using response surface methodology.

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

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全球贸易项目编号

货号	GTIN
O7252-25G	04061835573752
O7252-100G	04061834248422