Description
Manganese(II) chloride tetrahydrate, 100G
for analysis EMSURE® ACS
PROPERTIES
grade
ACS reagent
Quality Level
300
product line
EMSURE®
assay
99.0-101.0% (complexometric)
form
solid
potency
1484 mg/kg LD50, oral (Rat)
impurities
≤0.0005% Substances reducing potassium permanganate (as O)
≤0.005% Insoluble matter
≤0.2% Substances not precipitated by ammonium sulfide (as SO4)
pH
3.5-6 (25 °C, 50 g/L in H2O)
bp
1190 °C/1013 hPa (anhydrous substance)
mp
650 °C (anhydrous substance)
solubility
1980 g/L
density
2.01 g/cm3 at 20 °C
bulk density
1150 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%
Pb: ≤0.0005%
Zn: ≤0.001%
heavy metals (as Pb): ≤0.0005%
storage temp.
2-30°C
InChI
1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
InChI key
CNFDGXZLMLFIJV-UHFFFAOYSA-L
DESCRIPTION
Analysis Note
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water; 25 °C): 3.5 - 6.0
Sulfate (SOâ‚„): ≤ 0.002 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.001 %
Cu (Copper): ≤ 0.0005 %
Fe (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 SOâ‚„): ≤ 0.2 %
Substances reducing potassium permanganate (as O): ≤ 0.0005 %
Corresponds to ACS
Legal Information
SAFETY INFORMATION
signalword
Danger
hcodes
pcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2
target_organs
Brain
Storage Class
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk_germany
WGK 2
flash_point_f
does not flash
flash_point_c
does not flash