Analysis Note
Appearance of solution: passes testIdentity: passes testAssay (acidimetric; calculated on dried substance): 99.7 - 100.3 %Assay (acidimetric): 99.0 - 101.0 %Insoluble matter: ≤ 0.015 %pH-value (5 %; water): ≤ 8.6Chloride (Cl): ≤ 0.002 %Phosphate (PO4): ≤ 0.001 %Sulfate (SO4): ≤ 0.015 %Phosphate and Silicate (as SiO2): ≤ 0.005 %Sulfur compounds (as SO4): ≤ 0.003 %Total nitrogen (N): ≤ 0.0005 %Ammonium (NH4): ≤ 0.0005 %Heavy metals (as Pb): ≤ 0.0005 %As (Arsenic): ≤ 0.0002 Ê (Calcium): ≤ 0.01 %Cu (Copper): ≤ 0.0002 þ (Iron): ≤ 0.0005 %K (Potassium): ≤ 0.005 %Mg (Magnesium): ≤ 0.005 %Pb (Lead): ≤ 0.0005 %Iodine reducing matter (as I): ≤ 0.0065 %Loss on drying (Silica gel): ≤ 0.20 %Corresponds to ACS, Reag. Ph Eur
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
Packaging
50 kg in Fibre carton
1, 5 kg in Plastic bottle
12 kg in Bucket, plastic
500 g in Plastic bottle
25 kg in Plastic drum
This product has met the following criteria: