Magnesium Sulphate By Krishna Chemicals And Fertilizers

We are engaged in manufacturing, exporting, distributing and supplying Magnesium Sulphate Heptahydrate, comprises of magnesium, sulfur and oxygen. The Magnesium Sulphate Heptahydrate has a pH of 6 in its hydrated form and it is commonly known as Epsom salt. The anhydrous Magnesium Sulphate Heptahydrate is hydroscopic, therefore it is difficult to weigh. Used as a drying agent, the anhydrous Magnesium Sulphate Heptahydrate is used for medical preparations.

Chemical Formulae :

MgSO4
7H2O
Applications :

To correct magnesium deficiency in soil, since magnesium is an essential element in the chlorophyll molecule
Potted plants, or to magnesium-hungry crops, such as potatoes, roses, tomatoes, peppers
Specifications :
Purity as MgSo4 7H2O : < 99% to 99.5%
Magnesium Sulphate as MgSo4 : < 48.5%
Magnesium Oxide as MgO : < 16% to 17%
Magnesium as Mg : < 9.6%
PH of 5% aqueous solution : < 7 + 0.5
Sulphates of K and Ca : > 0.1% each
Chlorides of K and Ca : > 0.1% each
Chlorides of Cl : > 300 ppm
Heavy metals as Pb : > 2 ppm
Arsenic as As2o3 : > 2 ppm
Iron as Fe : > 20 ppm
Calcium as Ca Octyldecylamin : > 300 ppm 0.01% (100rpm)