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Merck
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Key Documents

40-2013

Sigma-Aldrich

甲基橙 溶液

pH 3.1-4.4

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About This Item

經驗公式(希爾表示法):
C14H14N3NaO3S
CAS號碼:
分子量::
327.33
Beilstein:
4732884
MDL號碼:
分類程式碼代碼:
12352107
PubChem物質ID:

形狀

liquid

存貨情形

available only in Japan

pH值

3.1-4.4

SMILES 字串

[Na+].CN(C)c1ccc(cc1)\N=N\c2ccc(cc2)S([O-])(=O)=O

InChI

1S/C14H15N3O3S.Na/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20;/h3-10H,1-2H3,(H,18,19,20);/q;+1/p-1/b16-15+;

InChI 密鑰

STZCRXQWRGQSJD-GEEYTBSJSA-M

尋找類似的產品? 前往 產品比較指南

適合性

pH indicator

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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Yu Lim Chen et al.
Optics express, 21(6), 7240-7249 (2013-04-03)
A low-cost and efficient photocatalytic reactor for environmental treatment and green technology was presented. ZnO nanorods firmly growing on polycarbonate optical disk substrate are generally perpendicular to the substrate as the immobilized photocatalyst of the spinning disk reactor. The photocatalytic
Dong-Min Yun et al.
Water research, 47(5), 1858-1866 (2013-02-05)
Here, we demonstrated that nano zero-valent iron (nZVI) impregnated onto self-organized TiO(2) nanotube thin films exhibits both oxidation and reduction capacities in addition to the possible electron transfer from TiO(2) to nZVI. The TiO(2) nanotubes were synthesized by anodization of
Maria Visa et al.
Journal of hazardous materials, 244-245, 773-779 (2012-12-04)
Wastewaters resulting from the textile and dye finishing industries need complex treatment for efficient removal of colour and other compounds existent in the dyeing and rising baths (heavy metals, surfactants, equalizers, etc.). Modified fly ash (FA) mixed with TiO(2) photocatalyst
Dan Chen et al.
Journal of hazardous materials, 243, 152-160 (2012-11-06)
A novel magnetic Fe(3)O(4)/ZnCr-layered double hydroxide adsorbent was produced from electroplating wastewater and pickling waste liquor via a two-step microwave hydrothermal method. Adsorption of methyl orange (MO) from water was studied using this material. The effects of three variables have
Tarek Alammar et al.
Nanoscale, 5(17), 8045-8055 (2013-07-23)
The phase selective synthesis of nanocrystalline TiO2, titania, in ionic liquids (ILs) is explored. The influence not only of the IL but also of the Ti-precursor, pH, and temperature is investigated. Sonochemical synthesis, microwave synthesis and conventional heating are compared.

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