1.05940
Manganese(II) nitrate tetrahydrate
for analysis EMSURE®
Synonym(s):
Manganese(II) nitrate tetrahydrate
About This Item
Quality Level
product line
EMSURE®
Assay
≥98.5% (complexometric)
form
solid
pH
3 (20 °C, 50 g/L in H2O)
mp
37 °C
solubility
3800 g/L
density
2.13 g/cm3 at 20 °C
bulk density
750‑950 kg/m3
anion traces
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.005%
cation traces
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤0.05%
Na: ≤0.005%
Ni: ≤0.001%
Pb: ≤0.001%
Zn: ≤0.001%
storage temp.
2-30°C
InChI
1S/Mn.2NO3.4H2O/c;2*2-1(3)4;;;;/h;;;4*1H2/q+2;2*-1;;;;
InChI key
ALIMWUQMDCBYFM-UHFFFAOYSA-N
Analysis Note
pH-value (5 %; water): 2.8 - 3.6
Chloride (Cl): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Ca (Calcium): ≤ 0.001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.005 %
Na (Sodium): ≤ 0.005 %
NH₄ (Ammonium): ≤ 0.05 %
Ni (Nickel): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.001 %
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Ox. Sol. 3 - Skin Corr. 1C - STOT RE 2 Inhalation
Target Organs
Brain
Supplementary Hazards
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 2
Regulatory Information
Certificates of Analysis (COA)
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