ACS reagentpuriss. p.a.
200
≥98.0% (T)
powder, crystals or chunks
≤0.0005% total nitrogen (N)
6.0-8.0 (25 °C, 50 mg/mL in H2O)
chloride (Cl-): ≤30 mg/kgsulfate (SO42-): ≤20 mg/kg
Ca: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤3 mg/kgK: ≤50 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kgheavy metals: ≤5 ppm (by ICP-OES)
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