SODIUM IODIDE FOR ANALYSIS EMSURE

Not available outside of the UK & Ireland.

Analysis Note

Assay (argentometric): ≥ 99.5 %Assay (argentometric; calculated on dried substance): 99.5 - 100.5 %Identity: passes testAppearance of solution: passes testInsoluble matter: ≤ 0.01 %Alkaline reacting substances: passes testpH-value (5 %; water): 6.0 - 9.0Chloride and Bromide (as Cl): ≤ 0.01 %Iodate (IO₃): ≤ 0.0003 %Phosphate (PO₄): ≤ 0.001 %Sulfate (SO₄): ≤ 0.002 %Thiosulfate (S₂O₃): passes testTotal nitrogen (N): ≤ 0.002 %Heavy metals (as Pb): ≤ 0.0005 º (Barium): ≤ 0.002 Ê (Calcium): ≤ 0.001 %Cu (Copper): ≤ 0.0001 þ (Iron): ≤ 0.0005 %K (Potassium): ≤ 0.01 %Mg (Magnesium): ≤ 0.001 %Ni (Nickel): ≤ 0.00001 %Pb (Lead): ≤ 0.0001 %Loss on Drying (105 °C): ≤ 0.5 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

1 kg in Plastic bottle

250 g in Plastic bottle