• USA Home
  • 1.05934 - Manganese(II) chloride dihydrate

EMAIL THIS PAGE TO A FRIEND
1.05934 Supelco

Manganese(II) chloride dihydrate

for analysis EMSURE®

Synonym: Manganese dichloride, Manganese(II) chloride dihydrate

  • CAS Number 20603-88-7

  • Empirical Formula (Hill Notation) Cl2Mn · 2H2O

  • Molecular Weight 161.87

  •  EC Index Number 231-869-6

Purchase

Properties

Quality Level   300
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%
InChI   1S/2ClH.Mn.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2
InChI key   BEYCFZBNRLPHEP-UHFFFAOYSA-L
storage conditions   Store at +5°C to +30°C.

Description

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 %

Legal Information

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

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
Protocols & Articles

Articles

EMSURE® Premium grade products

The EMSURE® quality grade designates our premium classical Inorganics and Solvents, which are optimized for regulated analyses and highly demanding lab applications. These products offer the highest ...
Keywords: Solvents

Salts EMSURE®, EMPLURA®

We offer a comprehensive portfolio of inorganic salts in two quality grades: EMSURE® and EMPLURA®. Our salts are manufactured under strictly controlled conditions mostly in our facilities at Darmstad...
Keywords: Pharmaceutical

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?