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Merck
CN

28-3690

Sigma-Aldrich

过硫酸钠

SAJ first grade, ≥98.0%

别名:

过二硫酸钠

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About This Item

线性分子式:
Na2S2O8
CAS号:
分子量:
238.10
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
方案:
≥98.0%
等级:
SAJ first grade
表单:
fine crystals

等级

SAJ first grade

方案

≥98.0%

表单

fine crystals

反应适用性

reagent type: oxidant

存货情况

available only in Japan

pH值(酸碱度)

2.5-4.0

SMILES字符串

[Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O

InChI

1S/2Na.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2

InChI key

CHQMHPLRPQMAMX-UHFFFAOYSA-L

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Danger

危险分类

Acute Tox. 4 Oral - Ox. Sol. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Anhua Long et al.
Environmental science and pollution research international, 22(15), 11606-11616 (2015-04-08)
An electro/Fe(2+)/persulfate process has been conducted for toluene removal from surfactant (SDS) flushing solution, and the pseudo-second-order reaction rate constant (k2 value) of toluene removal has been optimized by a response surface methodology (RSM). The results indicated that in this
Richard L Johnson et al.
Environmental science & technology, 42(24), 9350-9356 (2009-01-30)
Contaminant destruction with in situ chemical oxidation (ISCO) using persulfate (peroxydisulfate, S2O8(2-)) can be enhanced by activation, which increases the rate of persulfate decomposition to sulfate radicals (SO4*-). This step initiates a chain of radical reactions involving species (including SO4*-
Mushtaque Ahmad et al.
Journal of contaminant hydrology, 115(1-4), 34-45 (2010-05-05)
Persulfate dynamics in the presence of subsurface minerals was investigated as a basis for understanding persulfate activation for in situ chemical oxidation (ISCO). The mineral-mediated decomposition of persulfate and generation of oxidants and reductants was investigated with four iron and
N Sabri et al.
The Science of the total environment, 427-428, 382-389 (2012-05-15)
The objective of this work was to evaluate the removal of ibuprofen (IBP) using the oxidants hydrogen peroxide (H(2)O(2)) and sodium persulfate (Na(2)S(2)O(8)). The ability of magnetite (Fe(3)O(4)) to activate persulfate (PS) and H(2)O(2) for the oxidation of IBP at
Aikaterini Tsitonaki et al.
Water research, 42(4-5), 1013-1022 (2007-10-19)
The effects of heat-activated persulfate on indigenous microorganisms and microcosms augmented with Pseudomonas putida KT2440 were studied in laboratory batch reactors with aquifer material. Microscopic enumeration was used to measure the changes in cell density, and acetate consumption was used

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