发表时间:2018-11-07
Magnesium Sulfate can be used as tanning, explosives, paper making, porcelain, fertilizer, and medical oral laxatives. Magnesium Sulfate is used in agriculture as a fertilizer. MgSO4 7H2O seven Magnesium Sulfate water
One Magnesium Sulfate is used as fertilizer and mineral water additive MgSO4, H2O, Magnesium Sulfate.
Grade | Magnesium Sulphate Heptahydrate | Magnesium Sulphate Monohydrate |
Item | ||
Appearance | White Crystals | White powder |
Or granule | ||
Assay %min | 99.5 | 99 |
MgSO4%min | 48.59 | 86 |
MgO %min | 16.2 | 28.6 |
Mg % min | 9.8 | 17.21 |
PH(5% Solution) | 5.0-9.2 | 5.0-9.2 |
Iron(Fe)%max | 0.0015 | 0.0015 |
Chloride(Cl)%max | 0.014 | 0.014 |
Heavy metal | 0.0006 | 0.0008 |
(as Pb)%max | ||
Arsenic(As)%max | 0.0002 | 0.0002 |
等级 | MgSO47H2O | |
MgSO4H2O | ||
项目 | 七水硫酸镁 | |
外观 | 白色结晶 | 一水硫酸镁 |
主含量 ≥ % | 99.5 | 白色粉末或颗粒 |
硫酸镁≥ % | 48.59 | 99 |
氧化镁≥ % | 16.2 | 86 |
镁≥ % | 9.8 | 28.6 |
PH 值 ( 5% 水溶液 ) | 5.0-9.2 | 17.21 |
铁 (Fe ) ≤ % | 0.0015 | 5.0-9.2 |
氯 (Cl) ≤ % | 0.014 | 0.0015 |
重金属(Pb) ≤ % | 0.0006 | 0.014 |
砷 (As) ≤ % | 0.0002 | 0.0008 |
0.0002 |