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Magnesium sulfate heptahydrate, 99% (pure)

Magnesium sulfate heptahydrate, 99% (pure)
Epsom salts

MgSO4 • 7H2O

CAS №: 
10034-99-8
Main substance: 
>99%
Reactive Qualification: 
pure
Molecular mass: 
246,47
in poly bottles
Russian standard: 
GOST 4523-77
250 g
In stock
pcs
pcs
pcs

400 rub

400 rub
Product Category: 
Mg
Impurities content (weight %)
Insoluble in water substances <0.002
Acidity (H2SO4) <0.002
Alkalinity (MgO) <0.001
Phosphates (PO43-) <0.0005
Chlorides (Cl-) <0.003
Iron (Fe2+) <0.0005
Calcium (Ca2+) <0.02
Arsenic (As3+) <0.00004
Heavy metals (Pb2+) <0.0001