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Potassium persulfate

ALDRICH/379824 - 99.99% trace metals basis

Synonym: Potassium peroxodisulfate

CAS Number: 7727-21-1
Empirical Formula (Hill Notation): K2O8S2
Molecular Weight: 270.32
EC Number: 231-781-8
MDL Number: MFCD00011386
Linear Formula: K2S2O8
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-379824-5G 5 g
 $65.50
1/EA		 Add To Favorites
45-379824-25G 25 g
 $235.00
1/EA		 Add To Favorites

 

assay 99.99% trace metals basis
form solid
impurities ≤150.0 ppm Trace Metal Analysis
InChI 1S/2K.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 USHAGKDGDHPEEY-UHFFFAOYSA-L
Quality Level 200 
reaction suitability core: potassium
  reagent type: oxidant
SMILES string [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O
vapor density 9.3 (vs air)
Application: Potassium persulfate is used to initiate the polymerization of styrene to form monodispersed, surfactant-free polystyrene spheres. Potassium persulfate is used as an oxidant to generate 2,2-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical cation to measure the antioxidant activities of natural compounds.
Packaging: 5, 25 g in poly bottle
Purity 99.99% trace metals basis
UNSPSC 12352302

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