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- CAS No.:10034-99-8
- Brand Name:Magnesium sulfate Hepta
- Application:industry grade,agriculture grade
- Appearance:white crystal
- Other Names:magnesium sulfate hepta
- Brand Name:Magnesium sulfate Hepta
Magnesium sulfate Hepta China supplier,Magnesium sulfate Hepta manufacturer in China,best supplier
1.Chemical Name:
magnesium sulfate anhydrous(MgSO4·7H2O)
2.Molecular Formula:
MgSO4·7H2O
3.CAS:
10034-99-8
4.EINECS:
231-298-2
Magnesium sulphate Heptahydrate Introduction:
Magnesium Sulphate Heptahydrate also named bitter; Bitter salt; Epsomite; Epsom salt
Magnesium sulphate Heptahydrate manufacturing technique :sulfuric acid method:
In the neutralization tank, the water and mother liquor should Be slowly added into the water and then neutralized with sulfuric acid. The color changes from earth color to red. The pH value is 5
and the relative density is 1.37 ~ 1.38(39 ~ 40° Be).The neutralization solution was filtered at 80℃, and the pH value was adjusted to 4 with sulfuric acid. Appropriate amount of seed crystals
were added and cooled to crystallize at 30℃.After separation, the finished product was dried at 50~55℃, and the mother liquor was returned to the neutralization tank.It can also be neutralized by
low concentration of sulfuric acid and 65% content of magnesium oxide in bitter soil, after filtration, precipitation, concentration, crystallization, centrifugal separation and drying, to
produce magnesium sulfate sevohydrate.
Reaction chemical equation:
MgO+H2SO4+6H2O→MgSO4·7H2O
Application:
Industry:Used as leather, explosives, paper making, porcelain, fertilizer
Agriculture:Magnesium sulfate is used in agriculture as a fertilizer because magnesium is one of the main components of chlorophyll.
Food:As a food fortifier
Fishing:make Sea Crystal
Packing:25kg, 50kg,1000kg
We supply MgSO4,by product quality, very competitive price.
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