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Merck

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
顏色索引編號:
15510
Beilstein:
3898201
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
MA.02

等級

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

品質等級

形狀

powder

visual transition interval

11-13, yellow to orange-red

溶解度

hot water: 0.5 g/10 mL, clear

εmax

≥500 at 478.0-488.0 nm in water

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[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 密鑰

CQPFMGBJSMSXLP-ZAGWXBKKSA-M

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一般說明

Orange II is a sulfonated azo dye.

應用

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

其他說明

用于阳离子表面活性剂萃取和分光光度测定的试剂

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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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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)
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)
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
Xin Yang et al.
Huan jing ke xue= Huanjing kexue, 32(7), 1960-1966 (2011-09-20)
Persulfate oxidation is a recently emerging advanced oxidation process for the pollution control. Persulfate (PS) degradation of azo dye acid orange 7 (AO7) in an aqueous solution was studied in the presence of suspended granular activated carbon (GAC) at ambient

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