MilliporeSigma
All Photos(1)

63139

Sigma-Aldrich

Magnesium sulfate hydrate

purum p.a., ≥99.0% (calc. on dried material, KT)

Linear Formula:
MgSO4 · aq
CAS Number:
Molecular Weight:
120.37 (anhydrous basis)
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

grade

purum p.a.

assay

≥99.0% (calc. on dried material, KT)

form

powder

loss

26-36% loss on ignition, 500°C

pH

6.5-8 (25 °C, 120.4 g/L)

anion traces

chloride (Cl-): ≤200 mg/kg

cation traces

Ca: ≤200 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤500 mg/kg
Na: ≤100 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

SMILES string

[Mg++].[O-]S([O-])(=O)=O

InChI

1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2

InChI key

CSNNHWWHGAXBCP-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Related Categories

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service