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magnesium sulphate heptahydrate price 99.5%min(MgSO4.7H2O), US $ 80 - 150 / Metric Ton, Sulphate, Magnesium Sulphate Heptahydrate, Magnesium Sulphate, 10034-99-8.Source from Shijiazhuang Lemandou Chemicals Co., Ltd. on Waimaotong.com.
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| Description of magnesium sulphate heptahydrate |
Magnesium sulphate Heptahydrate is a chemical compound containing magnesium and sulphate. MgSO4·7H2O is named as epsom salt, magnesium sulfonic oxygen , Bitter salts and so on.And also we have Magnesium sulphate Anhydrous(MgSO4),
Magnesium sulphate Monohydrate(MgSO4.H2O),
Magnesium sulphate Dihydrate(MgSO4.2H2O),
Magnesium sulphate Trihydrate (MgSO4.3H2O),
Magnesium sulphate Pentahydrate(MgSO4.5H2O).
Specifications of Magnesium Sulphate |
Grade
Project | MgSO47H2O
| MgSO45H2O
| MgSO43H2O
| MgSO42H2O
| MgSO4H2O
| MgSO4 |
Exterior | White crystalline | White powder or crystalline | White powder or crystalline | White powder or crystalline | White powder or crystalline | White powder or crystalline |
Main content ≥ % | 99.5 | 99 | 99 | 99 | 99 | 98 |
MgSO4≥ % | 48.59 | 56 | 68 | 76 | 86 | 98 |
MgO≥ % | 16.20 | 19.00 | 22.70 | 25.30 | 28.60 | 32.60 |
Mg≥ % | 9.80 | 11.31 | 13.65 | 15.23 | 17.21 | 19.6 |
PH value (5% aqueous 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 |
(Fe ) ≤ % | 0.0015 | 0.0015 | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
(Cl) ≤ % | 0.0014 | 0.0014 | 0.0014 | 0.0014 | 0.0014 | 0.0014 |
(Pb) ≤ % | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
(As) ≤ % | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 |
| Usage of magnesium sulphate heptahydrate |
1.In agriculture, magnesium sulphate Heptahydrate is used for fertilizer, because magnesium is one of the major components of chlorophyll. It is often used in potted plants or magnesium deficiency of crops, such as tomatoes, potatoes, roses, etc.
2. In food industry, it is used as nutritional supplement, solidification, the flavor increase, process helper, brew additive.
3. In feeding, Feed grade magnesium sulphate act as magnesium supplements when used in processing feed.
4.In industry, it is used for paper making, ABS,PVC resin synthesis additives ,porcelain, mineral water additives and so on. And magnesium sulphate is also used in medicine.
| Magnesium sulphate heptahydrate storage |
1.magnesium sulphate Heptahydrate must be stored in the tightly closed container, stored in a cool, dry, well-ventilated area away from incompatible substances.
2. Recommended storage conditions 68 - 100ºF and 54 – 87% relative humidity.
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