Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Assay (argentometric): ≥ 99.5 %Assay (argentometric; calculated on dried substance): 99.0 - 100.5 %Identity: passes testAppearance of solution: passes testAcidity or alkalinity: passes testpH-value (5 %; water): 5.0 - 8.0Insoluble matter: ≤ 0.005 %Bromide (Br): ≤ 0.005 %Chlorate and Nitrate (as NO₃): ≤ 0.003 %Hexacyanoferrate II: ≤ 0.0001 þrrocyanides: passes testIodide (I): ≤ 0.001 %: passes testNitrite (NO₂): passes testPhosphate (PO₄): ≤ 0.0005 %Sulfate (SO₄): ≤ 0.001 %Total nitrogen (N): ≤ 0.0005 %Heavy metals (as Pb): ≤ 0.0005 %Heavy metals (ACS): ≤ 0.0005 %As (Arsenic): ≤ 0.00004 º (Barium): passes test: ≤ 0.001 Ê (Calcium): ≤ 0.002 %Cu (Copper): ≤ 0.0002 þ (Iron): ≤ 0.0001 %K (Potassium): ≤ 0.005 %Mg (Magnesium): ≤ 0.001 Êlcium, Magnesium and R₂O₃-precipitate: ≤ 0.005 %Magnesium and alkaline-earth metals (as Ca): ≤ 0.0100 %Loss on drying (105 °C, 2 h): ≤ 0.5 %Corresponds to ACS,ISO,Reag. Ph Eur

Legal Information

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

Packaging

25, 50 kg in Fibre carton

1, 5 kg in Plastic bottle

12 kg in Bucket, plastic

500 g in Plastic bottle