ACS reagent
200
85.0-90.0% (monohydrate)
powder, crystals or chunks
reagent type: oxidant
≤0.005% insolubles
6.0-8.0 (25 °C, 5%)
chloride (Cl-): ≤0.003%sulfate (SO42-): ≤0.002%
Ca: ≤0.02%Fe: ≤5 ppmK: ≤0.05%heavy metals: ≤5 ppm (by ICP)
O.[Na+].[O-]Cl(=O)(=O)=O
1S/ClHO4.Na.H2O/c2-1(3,4)5;;/h(H,2,3,4,5);;1H2/q;+1;/p-1
IXGNPUSUVRTQGW-UHFFFAOYSA-M
Danger
Eye Irrit. 2 - Ox. Sol. 1
5.1A - Strongly oxidizing hazardous materials
WGK 1