Analysis Note

Assay (alkalimetric): ≥ 99.0 %Assay (alkalimetric, calculated on dried substance): 98.5 - 101.0 %Identity: passes testAppearance of solution: passes testInsoluble matter: ≤ 0.01 ¬idity or alkalinity: passes testpH-value (5 %; water; 25 °C): 5.2 - 8.0Chloride (Cl): ≤ 0.001 %Phosphate (PO₄): ≤ 0.001 %Total nitrogen (N): ≤ 0.0005 %Heavy metals (ACS): ≤ 0.0005 %Heavy metals (as Pb): ≤ 0.0005 %As (Arsenic): ≤ 0.0001 Ê (Calcium): ≤ 0.005 þ (Iron): ≤ 0.0005 %K (Potassium): ≤ 0.002 %Mg (Magnesium): ≤ 0.001 %Loss on drying (130 °C): ≤ 0.5 %Loss on ignition (800 °C): ≤ 0.5 %Corresponds to ACS, ISO, Reag. Ph Eur

Legal Information

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

Linkage

Replaces: SX0761-20

Packaging

1, 5 kg in Plastic bottle

500 g in Plastic bottle

25 kg in Fibre carton