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Merck
CN

75370

Sigma-Aldrich

橙黄 II 钠盐

for microscopy (Hist.), indicator (pH 11.0-13.0)

别名:

4-(2-羟基-1-萘偶氮)苯磺酸 钠盐, 橙黄 II, 酸性二号橙, 酸性橙 7, 金莲橙 OOO-2

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About This Item

经验公式(希尔记法):
C16H11N2NaO4S
CAS号:
分子量:
350.32
颜色索引号:
15510
Beilstein:
3898201
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
MA.02

等级

for microscopy (Hist.)
indicator (pH 11.0-13.0)

质量水平

表单

powder

visual transition interval

11-13, yellow to orange-red

溶解性

hot water: 0.5 g/10 mL, clear

εmax

≥500 at 478.0-488.0 nm in water

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

[Na+].Oc1ccc2ccccc2c1\N=N\c3ccc(cc3)S([O-])(=O)=O

InChI

1S/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1/b18-17+;

InChI key

CQPFMGBJSMSXLP-ZAGWXBKKSA-M

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一般描述

Orange II is a sulfonated azo dye.

应用

It has been used in synthesis and characterization of Fe-doped aluminosilicate nanotubes with electron conductive properties.

其他说明

用于阳离子表面活性剂萃取和分光光度测定的试剂

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Synthesis and Characterization of Fe-doped Aluminosilicate Nanotubes with Enhanced Electron Conductive Properties.
Shafia E
Journal of Visualized Experiments, 117, 1-1 (2016)
J. Kawase et al.
Analyst, 104, 750-750 (1979)
Properties of purified Orange II azoreductase, the enzyme initiating azo dye degradation by Pseudomonas KF46.
Zimmermann T, Kulla HG, Leisinger T.
European Journal of Biochemistry, 129(1), 197-203 (1982)
Waheeba Ahmed Al-Amrani et al.
Water research, 46(19), 6419-6429 (2012-10-16)
In this study, the operational factors affecting the bioregeneration of AO7-loaded MAMS particles in batch system, namely redox condition, initial acclimated biomass concentration, shaking speed and type of acclimated biomass were investigated. The results revealed that with the use of
Ruixia Yuan et al.
Journal of hazardous materials, 196, 173-179 (2011-10-05)
Sodium chloride is a common salt used during textile wet processes. Here a dual effect of chloride (i.e. inhibitory and accelerating effect) on azo dye (Acid Orange 7, AO7) degradation in an emerging cobalt/peroxymonosulfate (Co/PMS) advanced oxidation process (AOP) was

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