Magnesium Sulphate Heptahydrate
Brand: LZZD Chemical
Molecular Formula: MgSO4nH2O
Molecular Weight: 246.48
Packing：Knitting bags with plastic liners, paper bag; 25kg,40kg,50kg per bag.
Storage : Stored in dry and cool place. Protection from sunshine, rain, moisture.
MgSO4.7H2O | ITEMS | STANDARD | STANDARD | STANDARD |
Specification | MgSO4.7H2O≥% | 99.5 | 98 | 95 |
MgSO4≥% | 48.59 | 47.85 | 46.39 |
MgO≥% | 16.27 | 16.02 | 15.53 |
Mg≥% | 9.81 | 9.66 | 9.37 |
s≥% | 12.94 | 12.75 | 12.36 |
Chloride(Cl)≦% | 0.1 | 0.1 | 0.1 |
Iron(Fe) ≦% | 0.001 | 0.001 | 0.001 |
Heavy metal(Pb) ≦% | 0.0008 | 0.0008 | 0.0008 |
Arsenide(As) ≦% | 0.0002 | 0.0002 | 0.0002 |
Insolubel in the water≦% | 0.01 | 0.01 | 0.01 |
PH | 6.8 | 4.5-6.5 | 4.5-6.5 |
Apperance | White crystal | 0.1-1mm/1-3mm/ 2-4mm/4-6mm | 0.1-1mm | 0.1-1mm/4-6mm |
Application:
---Magnesium Sulphate Heptahydrate is used in agriculture and gardeningfertilizer
Works: It is applied to Magnesium deficient soil, soluble in the water, absorbed by the soil, to make it fertile. As a key component of chlorophyll molecule, it absorbs sunlight, utilizing the light energy for providing food nutrients for plants during photosynthesis, which can strengthen nutrition to increase the output and crop growth. Magnesium sulfate has higher solubility than other fertilizers.
----Magnesium Sulphate Heptahydrate is used in feeding
As an essential supplement nutrient for stock farming, magnesium sulfate plays an important role in animals ‘bone and muscle contraction, which is a cofactor in hundreds of enzymatic reaction. It is widely used in animal feeding and drinking water to supplement magnesium which is lack of in soil and plants.It is helpful for the animal growing and improve the quality of animal husbandry products.
----Magnesium Sulphate Heptahydrate is used in industry
In printing and dyeing industry，it can be used as fabric dyeing agent,weighting agent, mordant, and the aggravating reagent of calico or silk, and filling up of wooden-cotton products. It can be used as a filler to enhance heat resistance in leather industry; used for fireproof material making. It can be used for desiccant and dehydrating agent in organic chemical industry. It can be used in industry wastewater treatment.
----Magnesium Sulphate Heptahydrate is used in Medicine
It is used in the therapeutic uses, proper functioning of the nerves, muscles and various systems of the body; with the laxative properties and magnesium sulphate can relief from constipation; lower blood pressure; the treatment of preeclampsia in pregnant women etc.
----Magnesium Sulphate Heptahydrate is used in Bath salt
Taking care of the skin by removing of dry or dead skin cell; used in foot bath to make the skin smooth and buoyant; comforting sore feet in foot bath. Mixed in hair care product, silky hair with shines.
Magnesium sulfate, or anhydrous magnesium sulfate, is a compound containing magnesium, The molecular formula is MgSO4 (or MgSO4 · 7H2O). Anhydrous magnesium sulfate is a common chemical reagent and drying reagent. However, magnesium sulfate often refers to magnesium sulfate heptahydrate because it is not easy to deliquesce and is easier to weigh than anhydrous magnesium sulfate, which is convenient for quantitative control in industry.
IUPAC
magnesium;sulfate;heptahydrate
SMILES
O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Mg+2]
Shandong, China
