Sell Magnesium Sulphate Heptahydrate

Description

Magnesium sulphate, also named Epsom salt and sal amarum. the mo-lecular structure: MgSO4.7H2O. The molecular weight:**6.*8. Magnesium sulphate is white or colorless crystal, odorless , soluble in water and little soluble in ethanol, It is liable t o airslake into powder, and lose crystal water if heated. Not containing any toxic substance . (1)Magnesium sulphate is a raw material for the production of compounding fertilizer. (2)Magnesium sulphate can be used to prepare medicines such as cathartic, magnesium trisilicate and acetyl spiramycin and so on . (3)In food industry, it can be used for lactic acid and nonosodium glutamate etc. (4)For dyestuff, weight solvent, magnesium stain. In addition , it is used for sewage treatment. Quality standard for magnesium saflate: NO. Name Index 1 Appearance Colorless crystal, odorless 2 Alknlinityacidit Neutral **8 3 Clarity Transparent 4 Chloride % ≤0.**0 5 Weight lost on ignition% ****2 6 Ferric salt % ≤0.***5 7 Heavy metal % ≤0.***0 8 Arsenic Salt % ≤0.***2 9 Size(mm) 0.**1 *0 Insoluble ≤0.*1 *1 Content % ≥*9.5 Main usage: Fertilizer, Feed additives, Food, Madeicine and Chemical industry