ACS reagentanhydrous
200
Redi-Dri™
≥99%
granularpowder
free-flowing
≤0.01% insolubles≤5 ppm N compounds
≤0.5% loss on ignition
5.2-9.2 (25 °C, 5%)
884 °C (lit.)
2.68 g/mL at 25 °C (lit.)
chloride (Cl-): ≤0.001%phosphate (PO43-): ≤0.001%
Ca: ≤0.01%Fe: ≤0.001%K: ≤0.01%Mg: ≤0.005%heavy metals: ≤5 ppm (by ICP-OES)
room temp
[Na+].[Na+].[O-]S([O-])(=O)=O
1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
PMZURENOXWZQFD-UHFFFAOYSA-L
13 - Non Combustible Solids
WGK 1