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63089 Sigma-Aldrich

Magnesium oxide

BioUltra, ≥97.0% (calcined substance, KT)

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Properties

Related Categories Magnesium, Materials Science, Metal and Ceramic Science, Oxides
InChI Key   CPLXHLVBOLITMK-UHFFFAOYSA-N
product line   BioUltra
assay   ≥97.0% (calcined substance, KT)
impurities   insoluble matter, passes filter test
  ≤0.002% total nitrogen (N)
loss   ≤3% loss on ignition, 900 °C
mp   2852 °C(lit.)
solubility   5 M HCl: soluble0.1 M at 20 °C, clear, colorless
anion traces   chloride (Cl-): ≤100 mg/kg
  sulfate (SO42-): ≤10 mg/kg
cation traces   Al: ≤20 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤10 mg/kg
  Bi: ≤10 mg/kg
  Ca: ≤500 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤50 mg/kg
  K: ≤50 mg/kg
  Li: ≤50 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤2000 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤20 mg/kg
  Zn: ≤5 mg/kg
λ   0.1 M in 5 M HCl
UV absorption   λ: 260 nm Amax: ≤0.040
  λ: 280 nm Amax: ≤0.025

Description

Application

Magnesium oxide is used as a dietary supplement to study its effects on processes such as the rate of calcium uptate and ATPase activity. MgO is used in the development of various nanoparticles.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
OM3850000
Protocols & Articles
Peer-Reviewed Papers
15

References

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