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Merck

S6172

Sigma-Aldrich

Sodium persulfate

BioXtra, ≥99%

Sinónimos:

Sodium peroxodisulfate

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About This Item

Fórmula lineal:
Na2S2O8
Número de CAS:
Peso molecular:
238.10
EC Number:
MDL number:
UNSPSC Code:
12161700
PubChem Substance ID:
NACRES:
NA.25

product line

BioXtra

Quality Level

assay

≥99%

reaction suitability

reagent type: oxidant

impurities

<0.0005% Phosphorus (P)
<0.1% Insoluble matter

solubility

H2O: 1 M at 20 °C, clear, colorless

anion traces

chloride (Cl-): <0.05%

cation traces

Al: <0.0005%
Ca: <0.005%
Cu: <0.0005%
Fe: <0.0005%
K: <0.02%
Mg: <0.001%
Pb: <0.001%
Zn: <0.0005%

SMILES string

[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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Application

<ul>
<li><strong>Electrochemical treatment of organic pollutants in landfill leachate using a three-dimensional electrode system.</strong>: This study explores the electrochemical treatment of landfill leachate using a three-dimensional electrode system. Sodium persulfate is used as an oxidizing agent to degrade organic pollutants effectively, providing a potential method for waste management and environmental protection (Yu et al., 2020).</li>
<li><strong>The Box-Benkhen experimental design for the optimization of the electrocatalytic treatment of wastewaters with high concentrations of phenol and organic matter.</strong>: This paper discusses the optimization of electrocatalytic treatment processes for wastewater containing high levels of phenol and organic matter using sodium persulfate. The study provides valuable insights for improving wastewater treatment efficiency (GilPavas et al., 2009).</li>
<li><strong>Reaction of pectin and glycidyl methacrylate and ulterior formation of free films by reticulation.</strong>: This research involves the chemical modification of pectin with glycidyl methacrylate followed by cross-linking using sodium persulfate, leading to the formation of free-standing films. These films have potential applications in pharmaceuticals and food packaging (Maior et al., 2008).</li>
</ul>

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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Xiaodan Zhao et al.
Journal of the American Chemical Society, 132(16), 5837-5844 (2010-04-03)
By palladium catalysis, the C-H bond functionalization of O-phenylcarbamates with simple arenes has been achieved using sodium persulfate (Na(2)S(2)O(8)), an inexpensive, easy-to-handle, and environmentally friendly oxidant. This oxidative cross-coupling involves two aromatic C-H bonds undergoing concomitant oxidation to furnish a
Chenju Liang et al.
Chemosphere, 70(3), 426-435 (2007-08-19)
In situ chemical oxidation with persulfate anion (S2O82*) is a viable technique for remediation of groundwater contaminants such as trichloroethylene (TCE). An accelerated reaction using S2O82* to destroy TCE can be achieved via chemical activation with ferrous ion to generate
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
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
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

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