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Magnesium Sulphate Heptahydrate
Molecular Formula: MgSO4nH2O(n=0,1,2,3,4,5,6,7)Molecular Weight: 120.37+18n (n= 0,1,2,3,4,5,6,7) CAS No: 10034-99-8 (MgSO47H2O)7487-88-9 (MgSO4 )
Grade Item | MgSO47H2O | MgSO45H2O | MgSO43H2O | MgSO42H2O | MgSO4H2O | MgSO4 |
Appearance | White Crystals | White powderOr granule | White powderOr granule | White powderOr granule | White powderOr granule | White powderOr granule |
Assay %min | 99.5 | 99 | 99 | 99 | 99 | 98 |
MgSO4%min | 48.59 | 56 | 68 | 76 | 86 | 98 |
MgO %min | 16.20 | 19.00 | 22.70 | 25.30 | 28.60 | 32.60 |
Mg % min | 9.80 | 11.31 | 13.65 | 15.23 | 17.21 | 19.6 |
PH(5% Solution) | 5.0-9.2 | 5.0-9.2 | 5.0-9.2 | 5.0-9.2 | 5.0-9.2 | 5.0-9.2 |
Iron(Fe)%max | 0.0015 | 0.0015 | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
Chloride(Cl)%max | 0.014 | 0.014 | 0.014 | 0.014 | 0.014 | 0.014 |
Heavy metal(as Pb)%max | 0.0006 | 0.0006 | 0.0007 | 0.0007 | 0.0008 | 0.0008 |
Arsenic(As)%max | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 |
Application:It is used in Pharmaceuticals, Food additive, Feed additive, Ferment, Plastics, Fertilizer , Commodity etcs
Function of magnesium sulfate:Magnesium is the center element of chlorophyll,photosynthes can't go on without it. It is the activating agent of many enzymes,such as it can promote the metabolism of carohydrates,nucleic acid synthesis,the conversion of phosphate,etc.It involves in the synthesis of proteins as an element of multi-core proteins,it's the transmission medium of genes as part of the composition of genes.
2.Magnesium sulfate for stock raising
Magnesium is usually Fertilization among the early spring and the end of the year, until the grass can provide adequate magnesium ,it can also added in the feed and drinking water to meet growing demand of dairy cow's sebum, in order to improve the quality and quantity of milk cows.
3.Magnesium sulfate for daily life
1 ) It can shower in the feet or by adding appropriate amount of magnesium sulfate solution to wipe out athlete's foot, relieve muscle stiffness, rapid elimination of fatigue, while the skin becomes soft.
2 ) It helps reduce oily hair by adding an appropriate amount of magnesium sulfate in shampoo,and your hairs becomes supple.
3 ) It can be used as artificial snow for the filming drama group.
4.Magnesium sulfate used in medicine
Cathartic, anti-inflammatory, reduces swelling, detoxification,acesodyne, inhibit central nervous system, anti-convulsions, antispamodic .
5.Magnesium sulfate used in the industrial
It can be used in printing and dyeing, Industry,monosodium glutamate and yeast fermentation and as accessory ingredient for ABS and PVC resin
6.Magnesium sulfate whitch contains a small amount of crystal water or non-crystalline water can be used for organic synthesis and the desiccant and dehydration agent of feed and fertilizer.
Magnesium Sulphate Heptahydrate( HS Code 28332100)