MANGANESE(II) CHLORIDE TETRAHYDRATE FOR

Code: 1059270100 D2-231

Analysis Note

Assay (complexometric): 99.0 - 101.0 %Insoluble matter: ≤ 0.005 %pH-value (5 %; water; 25 °C): 3.5 - 6.0Sulfate (SO4): ≤ 0.002 %Heav...


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Analysis Note

Assay (complexometric): 99.0 - 101.0 %Insoluble matter: ≤ 0.005 %pH-value (5 %; water; 25 °C): 3.5 - 6.0Sulfate (SO4): ≤ 0.002 %Heavy metals (as Pb): ≤ 0.0005 Ê (Calcium): ≤ 0.001 %Cu (Copper): ≤ 0.0005 þ (Iron): ≤ 0.0005 %K (Potassium): ≤ 0.001 %Mg (Magnesium): ≤ 0.005 %Na (Sodium): ≤ 0.005 %Pb (Lead): ≤ 0.0005 %Zn (Zinc): ≤ 0.001 %Substances not precipitated by ammonium sulfide (as SO4): ≤ 0.2 %Substances reducing potassium permanganate (as O): ≤ 0.0005 %Corresponds to ACS

Legal Information

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

Packaging

100 g in Plastic bottle

1 kg in Plastic bottle

anion tracessulfate (SO42-): ≤0.002%
assay99.0-101.0% (complexometric)
bp1190 °C/1013 hPa (anhydrous substance)
bulk density1150 kg/m3
cation tracesFe: ≤0.0005%, Pb: ≤0.0005%, Ca: ≤0.001%, Cu: ≤0.0005%, Na: ≤0.005%, Zn: ≤0.001%, K: ≤0.001%, Mg: ≤0.005%, heavy metals (as Pb): ≤0.0005%
density2.01 g/cm3 at 20 °C
formsolid
gradeACS reagent
impurities≤0.2% Substances not precipitated by ammonium sulfide (as SO4), ≤0.0005% Substances reducing potassium permanganate (as O), ≤0.005% Insoluble matter
InChI keyCNFDGXZLMLFIJV-UHFFFAOYSA-L
InChI1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
mp650 °C (anhydrous substance)
pH3.5-6 (25 °C, 50 g/L in H2O)
potency1484 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
solubility1980 g/L
storage temp.2-30°C
Cas Number13446-34-9
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