PHOSPHATE DE DIHYDROGÈNE DE POTASSIUM P.A. EMSU

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

Analysis Note

Assay (alkalimetric): ≥ 99.0 %Assay (alkalimetric, calculated on dried substance): 98.0 - 100.5 %Assay (alkalimetric; dried substance): ≥ 99.5 %Identity: passes testAppearance of solution: passes testInsoluble matter: ≤ 0.01 %pH-value (5 %; water, 25 °C): 4.2 - 4.5Chloride (Cl): ≤ 0.0005 %Sulfate (SO₄): ≤ 0.003 %Total nitrogen (N): ≤ 0.001 %Heavy metals (as Pb): ≤ 0.0010 %Heavy metals (ACS): ≤ 0.001 %As (Arsenic): ≤ 0.0002 þ (Iron): ≤ 0.0010 %Na (Sodium): ≤ 0.005 %Reducing substances: passes testLoss on drying (130 °C): ≤ 0.2 %Corresponds to ACS,ISO,Reag. Ph Eur

Legal Information

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

Packaging

12 kg in Bucket, plastic

25 kg in Fibre carton