63084

Magnesium nitrate hexahydrate

BioUltra, ≥99.0% (KT)

• Synonym(s): Magnesium dinitrate hexahydrate, Magnesium nitrate hydrate, Mg(NO3)2.6H₂O
• Linear Formula: Mg(NO₃)₂ · 6H₂O
• CAS Number: 13446-18-9
• Molecular Weight: 256.41
• EC Number: 233-826-7
• MDL number: MFCD00149779
• PubChem Substance ID: 329759777
• NACRES: NA.26

Properties

• vapor density: 6 (vs air)
• Quality Level: 200
• product line: BioUltra
• assay: ≥99.0% (KT)
• form: solid
• impurities: insoluble matter, passes filter test
• pH: 5.0-8.2 (25 °C, 1 M in H₂O)
• mp: 89 °C (dec.) (lit.)
• solubility: H₂O: 1 M at 20 °C, clear, colorless
• anion traces: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤10 mg/kg; Bi: ≤10 mg/kg; Ca: ≤5000 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤100 mg/kg; Li: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤100 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤10 mg/kg; Zn: ≤5 mg/kg
• absorption: cut-off at 333 nm in H₂O at 1 M
• SMILES string: O.O.O.O.O.O.[Mg++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/Mg.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;
• InChI key: MFUVDXOKPBAHMC-UHFFFAOYSA-N

Description

Other Notes

Matrix modifier in the determination of serum aluminum and chromium by AAS[1][2]

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves