ACS reagent
200
≥99%99.0-100.5%
powder
reagent type: oxidant
≤0.005% insolubles
5.0-6.5 (25 °C, 13.9 g/L)
400 °C (dec.) (lit.)
chloride (Cl-): ≤0.003%sulfate (SO42-): ≤0.001%
Ca: ≤0.005%Fe: ≤5 ppmNa: ≤0.02%heavy metals: ≤5 ppm (by ICP)
[K+].[O-]Cl(=O)(=O)=O
1S/ClHO4.K/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
YLMGFJXSLBMXHK-UHFFFAOYSA-M
Danger
Acute Tox. 4 Oral - Ox. Sol. 1
5.1A - Strongly oxidizing hazardous materials
WGK 1
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges