M5921 Sigma-Aldrich

Magnesium sulfate heptahydrate

BioXtra, ≥99.0%

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Synonym: Epsom salts

Properties

Related Categories Chemical Synthesis, Inorganic Salts, Magnesium, Optimization Reagents, Protein Structural Analysis,
vapor density   <0.01 (vs air)
vapor pressure   <0.1 mmHg ( 20 °C)
product line   BioXtra
assay   ≥99.0%
impurities   ≤0.0005% Phosphorus (P)
  ≤0.005% Insoluble matter
solubility   H2O: soluble1 M, clear, colorless
cation traces   Al: ≤0.0005%
  Ca: ≤0.01%
  Cu: ≤0.0005%
  Fe: ≤0.0005%
  K: ≤0.005%
  Mn: ≤0.0005%
  NH4+: ≤0.002%
  Na: ≤0.005%
  Pb: ≤0.0005%
  Sr: ≤0.005%
  Zn: ≤0.0005%

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