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63084 Sigma-Aldrich

Magnesium nitrate hexahydrate

BioUltra, ≥99.0% (KT)

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Atomic Absorption Spectroscopy (AAS), Matrix Modifiers (for Graphite Furnace AAS), Molecular Biology,
Quality Level   200
vapor density   6 (vs air)
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 (SO42-): ≤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

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
OM3756000

Documents

Certificate of Analysis (COA)

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Protocols & Articles

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Peer-Reviewed Papers
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References

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