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Magnesium sulfate heptahydrate, 98+%, ACS reagent, ACROS Organics™


Quantity 25g
Packaging Plastic bottle

Manufacturer: fisher scientific acros  423900250

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Catalog No. AC423900250

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Description & Specifications

Chemical Identifiers

Purity Grade ACS Reagent Grade
Formula Weight 246.48
Physical Form Crystals
Quantity 25g
Color White
Merck Index 15, 5755
Assay 98.0 to 102.0%
RTECS Number OM4508000
pH 5.0 to 8.2 (5% soln. at 25°C)
Sodium (Na) 50ppm max.
Potassium (K) 50ppm max.
Chlorine (Cl) 5ppm max.
Trace Analysis 50ppm max.
CAS 10034-99-8
Molecular Formula MgO4S·7H2O
Assay Percent Range 98+%
Chemical Name or Material Magnesium sulfate heptahydrate
Linear Formula MgSO4·7H2O
MDL Number MFCD00149785
Iron (Fe) 5ppm max.
Calcium (Ca) 200ppm max.
Manganese (Mn) 5ppm max.
Insoluble Matter 0.005% max.
Heavy Metals (as Pb) 5ppm max.
Ammonium 20ppm max.
Packaging Plastic bottle
Nitrate 20ppm max.

Specifications

Chemical Name or Material Magnesium sulfate heptahydrate
CAS 10034-99-8
Purity Grade ACS Reagent Grade
Assay 98.0 to 102.0%
Assay Percent Range 98+%
Molecular Formula MgO4S·7H2O
Linear Formula MgSO4·7H2O
Formula Weight 246.48
MDL Number MFCD00149785