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


Quantity 500g
Packaging Plastic bottle

Manufacturer: fisher scientific acros  423905000

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Catalog No. AC423905000

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Description & Specifications

Chemical Identifiers

Physical Form Crystals
Purity Grade ACS Reagent Grade
Formula Weight 246.48
Quantity 500g
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)
Packaging Plastic bottle
Nitrate 20ppm max.
Chemical Name or Material Magnesium sulfate heptahydrate
Trace Analysis 50ppm max.
Assay Percent Range 98+%
Linear Formula MgSO4·7H2O
Molecular Formula MgO4S·7H2O
CAS 10034-99-8
MDL Number MFCD00149785
Potassium (K) 50ppm max.
Ammonium 20ppm max.
Insoluble Matter 0.005% max.
Heavy Metals (as Pb) 5ppm max.
Iron (Fe) 5ppm max.
Sodium (Na) 50ppm max.
Calcium (Ca) 200ppm max.
Chlorine (Cl) 5ppm max.
Manganese (Mn) 5ppm 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