MAGNESIUM NITRATE HEXAHYDRATE FOR ANALYS

Code: 1058530500 D2-231

Analysis Note

Assay (complexometric): 99.0 - 102.0 %Insoluble matter: ≤ 0.005 %pH-value (5 %; water, 25 °C): 5.0 - 7.0Chloride (Cl): ≤ 0.001 %Phosphate (PO

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Analysis Note

Assay (complexometric): 99.0 - 102.0 %Insoluble matter: ≤ 0.005 %pH-value (5 %; water, 25 °C): 5.0 - 7.0Chloride (Cl): ≤ 0.001 %Phosphate (PO4): ≤ 0.0005 %Sulfate (SO4): ≤ 0.002 %Heavy metals (ACS): ≤ 0.0005 %As (Arsenic): ≤ 0.0001 º (Barium): ≤ 0.005 Ê (Calcium): ≤ 0.005 þ (Iron): ≤ 0.0005 %K (Potassium): ≤ 0.0005 %Mn (Manganese): ≤ 0.0005 %Na (Sodium): ≤ 0.0005 %NH4 (Ammonium): ≤ 0.001 %Sr (Strontium): ≤ 0.005 %Corresponds to ACS,Reag. Ph Eur

Legal Information

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

Linkage

Replaces: MX0060-1

Packaging

25 kg in Plastic drum

agencyreag. Ph. Eur.
anion tracessulfate (SO42-): ≤0.002%, phosphate (PO43-): ≤0.0005%, chloride (Cl-): ≤0.001%
assay99.0-102.0% (complexometric)
cation tracesFe: ≤0.0005%, heavy metals: ≤0.0005%, K: ≤0.0005%, Ca: ≤0.005%, Mn: ≤0.0005%, NH4+: ≤0.001%, Na: ≤0.0005%, As: ≤0.0001%, Ba: ≤0.005%, Sr: ≤0.005%
density1.46 g/cm3 at 20 °C
formsolid
gradeACS reagent
impurities≤0.005% Insoluble matter
InChI keyMFUVDXOKPBAHMC-UHFFFAOYSA-N
InChI1S/Mg.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;
mp89 °C (for the hexahydrate)
pH5.0-7.0 (25 °C, 50 g/L in H2O)
potency5440 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
solubility420 g/L
storage temp.2-30°C
Cas Number13446-18-9
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