Magnesium sulfate heptahydrate

Magnesium sulfate heptahydrate


GOST 4523-77

KGS group (OKS)

OKP code - 2621210291

Magnesium sulfate heptahydrate - crystalline powder, white to light gray in color, soluble in water and do not suffer from caking.
Magnesium sulphate is used as a fertilizer in agriculture, in the manufacture of detergents, in medicine as a sedative in the chemical industry - the production of sodium perborate in the pulp and paper industry as a filler and brightener in paper production.
Magnesium sulfate heptahydrate is fire and explosion proof.
Shelf life is unlimited.


Characteristics of the product
Basic substance,%, min 99,0
Mass fraction of water-insoluble substances, %, max 0,002
Acidity (H2SO4), %, max 0,002
Alkalinity (MgO), %, max 0,001
Phosphate (PO4), %, max 0,0005
Chloride (Cl), %, max 0,0030
Calcium (Са),%, max 0,02
Iron (II) (Fe2+), %, max 0,0005
Arsenic (As), %, max 0,00004
Heavy metals (Pb), %, max 0,0001