1.05934
Manganese(II) chloride dihydrate
for analysis EMSURE®
别名:
Manganese(II) chloride dihydrate, Manganese dichloride
InChI
1S/2ClH.Mn.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2
InChI key
BEYCFZBNRLPHEP-UHFFFAOYSA-L
product line
EMSURE®
assay
≥99.0% (complexometric)
form
solid
potency
250 mg/kg LD50, oral (Rat)
pH
5-6 (20 °C, 50 g/L in H2O)
bp
1190 °C (anhydrous substance)
mp
650 °C (anhydrous substance)
solubility
1200 g/L
density
2.27 g/cm3 at 20 °C
bulk density
850 kg/m3
anion traces
sulfate (SO42-): ≤0.002%
cation traces
Ca: ≤0.001%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.001%, Mg: ≤0.005%, Na: ≤0.005%, Ni: ≤0.0005%, Pb: ≤0.0005%, Zn: ≤0.001%
storage temp.
2-30°C
Quality Level
Analysis Note
Assay (complexometric): ≥ 99.0 %
Sulfate (SO₄): ≤ 0.002 %
Ca (Calcium): ≤ 0.001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.001 %
Mg (Magnesium): ≤ 0.005 %
Na (Sodium): ≤ 0.005 %
Ni (Nickel): ≤ 0.0005 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.001 %
Substances reducing potassium permanganate: ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.002 %
Ca (Calcium): ≤ 0.001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.001 %
Mg (Magnesium): ≤ 0.005 %
Na (Sodium): ≤ 0.005 %
Ni (Nickel): ≤ 0.0005 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.001 %
Substances reducing potassium permanganate: ≤ 0.0005 %
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - STOT RE 2
target_organs
Brain
存储类别
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_c
does not flash
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