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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,
vapor density   6 (vs air)
InChI Key   MFUVDXOKPBAHMC-UHFFFAOYSA-N
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: soluble1 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   absorption1M/333 nm, H2O cut-off

Description

Other Notes

Matrix modifier in the determination of serum aluminum and chromium by AAS

Price and Availability


Detect Your Unseen Protein
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
OM3756000
Protocols & Articles

Articles

Optimizing Analysis Conditions in AAS Measurements

As your one-stop provider for instrumental analysis via Atomic Absorption Spectroscopy (AAS), we offer a comprehensive choice of reagents for use in sample preparation as well as in calibration. Our ...
Keywords: Absorption, Atomic absorption spectroscopy, Buffers, Phase transitions, Sample preparations, Spectroscopy

Peer-Reviewed Papers
15

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