1.05855

Magnesium nitrate hexahydrate

99.99 Suprapur^®

• Synonym(s): Magnesium nitrate hexahydrate
• Linear Formula: Mg(NO₃)₂ · 6 H₂O
• CAS Number: 13446-18-9
• Molecular Weight: 256.41
• UNSPSC Code: 12352302
• EC Index Number: 233-826-7
• NACRES: NB.21

Properties

• grade: for inorganic trace analysis
• Quality Level: 100
• Assay: 99.99%
• form: solid
• potency: 5440 mg/kg LD₅₀, oral (Rat)
• pH: 5.0-7.0 (25 °C, 50 g/L in H₂O)
• mp: 89 °C (for the hexahydrate)
• solubility: 420 g/L
• density: 1.46 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/Mg.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;
• InChI key: MFUVDXOKPBAHMC-UHFFFAOYSA-N

Description

Application

• Enhanced bone tissue regeneration via bioactive electrospun fibrous composite coated titanium orthopedic implant: This study explores the application of magnesium nitrate hexahydrate in bioactive coatings on titanium implants to promote bone regeneration, highlighting the material′s role in improving biocompatibility and osteoconductivity (Song et al., 2021).


• Printing Composites with Salt Hydrate Phase Change Materials for Thermal Energy Storage: Magnesium nitrate hexahydrate is used as a phase change material in composite structures for thermal energy storage, demonstrating its utility in sustainable energy technologies (Lak et al., 2023).


• Micro solid phase extraction of parabens from breast milk samples using Mg-Al layered double hydroxide functionalized partially reduced graphene oxide nanocomposite: This research demonstrates the use of magnesium nitrate hexahydrate in the synthesis of advanced materials for environmental analysis and health safety (Manouchehri et al., 2020).


• Fabrication of substituted hydroxyapatite-starch-clay bio-composite coated titanium implant for new bone formation: The incorporation of magnesium nitrate hexahydrate into bio-composite materials aids in developing coatings for titanium implants that support new bone formation, underscoring its significance in medical applications (Prabakaran et al., 2021).


• A thixotropic supramolecular metallogel with a 2D sheet morphology: iodine sequestration and column based dye separation: Magnesium nitrate hexahydrate contributes to the properties of metallogels used for sequestering pollutants, demonstrating its role in environmental remediation applications (Alam and Sarma, 2020).

Analysis Note

Purity (metallic): ≥ 99.99 %
Assay (complexometic, calc. as hexahydrate): ≥ 99.0 %
Chloride (Cl): ≤ 2 ppm
NH₄ (Ammonium): ≤ 10.0 ppm
Phosphate (PO₄): ≤ 10 ppm
Sulfate (SO₄): ≤ 20 ppm
Al (Aluminium): ≤ 0.010 ppm
Ba (Barium): ≤ 5.0 ppm
Bi (Bismuth): ≤ 0.005 ppm
Ca (Calcium): ≤ 5.00 ppm
Cd (Cadmium): ≤ 0.005 ppm
Ce (Cerium): ≤ 0.010 ppm
Co (Cobalt): ≤ 0.005 ppm
Cr (Chromium): ≤ 0.005 ppm
Cu (Copper): ≤ 0.005 ppm
Eu (Europium): ≤ 0.010 ppm
Fe (Iron): ≤ 0.050 ppm
K (Potassium): ≤ 1.0 ppm
La (Lanthanum): ≤ 0.010 ppm
Li (Lithium): ≤ 1.0 ppm
Mn (Manganese): ≤ 0.050 ppm
Na (Sodium): ≤ 5 ppm
Ni (Nickel): ≤ 0.005 ppm
Pb (Lead): ≤ 0.005 ppm
Sc (Scandium): ≤ 0.010 ppm
Sm (Samarium): ≤ 0.010 ppm
Sr (Strontium): ≤ 1.00 ppm
Tl (Thallium): ≤ 0.01 ppm
Y (Yttrium): ≤ 0.010 ppm
Yb (Ytterbium): ≤ 0.010 ppm
Zn (Zinc): ≤ 0.050 ppm

Legal Information

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

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1