grade
ACS reagent
Quality Level
vapor density
9.3 (vs air)
vapor pressure
<0.1 hPa ( 25 °C)
Assay
≥99.0%
form
powder or crystals
reaction suitability
reagent type: catalyst
reaction type: C-H Activation
reagent type: oxidant
impurities
≤0.001% Cl compounds
≤0.005% insolubles
pH
2.5-4.5 (25 °C, 27 g/L)
cation traces
Fe: ≤5 ppm
Mn: ≤2 ppm
heavy metals (as Pb): ≤0.001%
SMILES string
[K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O
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
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Related Categories
General description
Application
- in the oxidation of 4-Chloro-3-methylphenol in pressurized hot water and supercritical water in a continuous flow system.
- in determinations of dissolved organic carbon.
- in the graft polymerization of acrylonitrile onto starch in aqueous solution.
- in the synthesis of sulfate radical anions via polymerization processes.
- as polymerization and radical initiator in the synthesis of polyacrylamide-Laponite-lead dioxide nanoparticle hydrogel composites by acrylamide as monomers.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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