1058339025

Analysis Note

Assay (complexometric): 99.0 - 101.0 %Identity: conformsAppearance of solution: passes testInsoluble matter: ≤ 0.005 %pH-value (5 %; water): 5.0 - 6.5Acidity or alkalinity: passes testBromide (Br): ≤ 0.05 %Nitrate (NO₃): ≤ 0.001 %Phosphate (PO₄): ≤ 5 ppmSulfate (SO₄): ≤ 0.002 %Total nitrogen (N): ≤ 0.0002 %Heavy metals (ACS): ≤ 5 ppmHeavy metals (as Pb): ≤ 0.0005 %Al (Aluminium): ≤ 0.0002 %As (Arsenic): ≤ 0.0002 º (Barium): ≤ 0.002 Ê (Calcium): ≤ 0.003 %Cu (Copper): ≤ 0.0005 þ (Iron): ≤ 5 ppmK (Potassium): ≤ 0.001 %Mn (Manganese): ≤ 5 ppmNa (Sodium): ≤ 0.001 %NH₄ (Ammonium): ≤ 0.002 %Pb (Lead): ≤ 0.0005 %Sr (Strontium): ≤ 0.005 %Water: 51.0 - 55.0 %Corresponds to ACS, ISO, Reag. Ph Eur

Legal Information

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

Linkage

Replaces: MX0045; MX0045-1; MX0045-2; MX0045-4; MX0045-20

Packaging

1, 5 kg in Plastic bottle

25 kg in Fibre carton

250 g in Plastic bottle

agency	reag. ISO, reag. Ph. Eur.
anion traces	phosphate (PO₄^3-): ≤5 ppm, bromide (Br^-): ≤0.05%, sulfate (SO₄^2-): ≤0.002%, nitrate (NO₃^-): ≤0.001%
assay	99.0-102.0% (complexometric)
cation traces	Pb: ≤0.0005%, Ca: ≤0.003%, Cu: ≤0.0005%, NH₄⁺: ≤0.002%, heavy metals: ≤5 ppm, Al: ≤0.0002%, Mn: ≤5 ppm, K: ≤0.001%, Fe: ≤5 ppm, N: ≤0.0002%, Ba: ≤0.002%, As: ≤0.0002%, heavy metals (as Pb): ≤0.0005%, Na: ≤0.001%, Sr: ≤0.005%
composition	Water, 51-55%
form	solid
grade	ACS reagent
impurities	≤0.005% Insoluble matter
InChI key	DHRRIBDTHFBPNG-UHFFFAOYSA-L
InChI	1S/2ClH.Mg.6H2O/h21H;;61H2/q;;+2;;;;;;/p-2
mp	117 °C (decomposition)
pH	4.5-7.0 (20 °C, 50 g/L in H₂O)
potency	8100 mg/kg LD₅₀, oral (Rat)
product line	EMSURE^®
Quality Level	300
SMILES string	O.O.O.O.O.O.Cl[Mg]Cl
storage temp.	2-30°C