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Merck

89720

Sigma-Aldrich

对甲苯亚磺酸钠

purum, anhydrous, ≥96.0% (NT)

别名:

对甲苯亚磺酸 钠盐

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About This Item

线性分子式:
4-CH3-C6H4SO2Na
CAS号:
分子量:
178.18
Beilstein:
3574491
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

等级

purum

方案

≥96.0% (NT)

表单

powder

官能团

sulfinic acid

SMILES字符串

[Na+].Cc1ccc(cc1)S([O-])=O

InChI

1S/C7H8O2S.Na/c1-6-2-4-7(5-3-6)10(8)9;/h2-5H,1H3,(H,8,9);/q;+1/p-1

InChI key

KFZUDNZQQCWGKF-UHFFFAOYSA-M

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储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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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Xiaoxiang Zhang et al.
The Journal of organic chemistry, 75(18), 6290-6293 (2010-08-28)
A general and efficient method to prepare 2,4-di- and trisubstituted thiazoles via p-TsOH·H(2)O-catalyzed cyclization of trisubstituted propargylic alcohols with thioamides is described. The reaction was accomplished in moderate to excellent product yields under mild conditions that did not require the
K Eulitz et al.
Lipids, 34(8), 873-877 (1999-10-21)
Conjugated linoleic acid (CLA) mixtures were isomerized with p-toluenesulfinic acid or I2 catalyst. The resultant mixtures of the eight cis/trans geometric isomers of 8,10-, 9,11-, 10,12-, and 11,13-octadecadienoic (18:2) acid methyl esters were separated by silver ion-high-performance liquid chromatography (Ag+-HPLC)
T Lyubimova et al.
Electrophoresis, 14(1-2), 40-50 (1993-01-01)
Photopolymerization of polyacrylamide gels in the presence of methylene blue (100 microM) and a redox couple (1 mM sodium toluenesulfinate, a reducer, and 50 microM diphenyliodonium chloride, an oxidizer) has been investigated. The gel point, i.e. the time needed for
C Bernofsky et al.
Free radical research communications, 9(3-6), 303-315 (1990-01-01)
Adenosine and its nucleotides react with hypochlorite to form unstable products that have been identified as the N6 chloramine derivatives. These chloramines spontaneously oligomerize, form stable adducts with proteins and nucleic acids, and are converted with loss of chlorine to
Xianghong Li et al.
The journal of adhesive dentistry, 14(2), 129-136 (2011-09-22)
The use of sodium hypochlorite (NaOCl) can decrease the bond strength of 4-META/MMA-TBB resin cement to root dentin. The aim of this in vitro study was to evaluate the effect of sodium toluene sulfinic acid (SA) as a pretreatment to

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