• USA Home
  • 1.05819 - Magnesium acetate tetrahydrate

EMAIL THIS PAGE TO A FRIEND
1.05819 Supelco

Magnesium acetate tetrahydrate

for analysis EMSURE® ACS,Reag. Ph Eur

Synonym: Magnesium acetate tetrahydrate

  • CAS Number 16674-78-5

  • Linear Formula (CH3COO)2Mg · 4 H2O

  • Molecular Weight 214.45

  •  MDL number MFCD00149214

  •  EC Index Number 205-554-9

Purchase

Properties

Quality Level   300
grade   ACS reagent
Agency/Method   reag. Ph. Eur.
assay   99.5-102.0% (complexometric)
form   solid
pH   6.1 (20 °C, 50 g/L in H2O)
mp   80 °C
solubility   1200 g/L
density   1.45 g/cm3
bulk density   510 kg/m3
anion traces   chloride (Cl-): ≤0.001%
  sulfate (SO42-): ≤0.001%
cation traces   Ba: ≤ 0.001%
  Ca: ≤ 0.001%
  Cu: ≤ 0.0005%
  Fe: ≤ 0.0001%
  K: ≤ 0.005%
  Mn: ≤ 0.001%
  Na: ≤ 0.001%
  Sr: ≤ 0.005%
  Zn: ≤ 0.0002%
  heavy metals (as Pb): ≤ 0.0005%
InChI   1S/2C2H4O2.Mg.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
InChI key   XKPKPGCRSHFTKM-UHFFFAOYSA-L
storage conditions   Store at +15°C to +25°C.

Description

Analysis Note

Assay (complexometric): 99.5 - 102.0 %
Insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Ba (Barium): ≤ 0.001 %
Ca (Calcium): ≤ 0.001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0001 %
K (Potassium): ≤ 0.005 %
Mn (Manganese): ≤ 0.001 %
Na (Sodium): ≤ 0.001 %
Sr (Strontium): ≤ 0.005 %
Zn (Zinc): ≤ 0.0002 %
Corresponds to ACS,Reag. Ph Eur

Legal Information

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

Safety & Documentation

Safety Information

WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
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?