200
purum p.a.
≥98.0% (RT)
crystals
6.0-8.5 (25 °C, 50 mg/mL in H2O)
sulfide (S2-): ≤50 mg/kg
Ca: ≤50 mg/kgCd: ≤50 mg/kgCo: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgK: ≤500 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg
[Na+].[Na+].[O-]S([O-])(=O)=S
1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
AKHNMLFCWUSKQB-UHFFFAOYSA-L
13 - Non Combustible Solids
WGK 1