huizhong

Alias: Magnesium sulphite <br />
Name in English: Magnesium Sulfate <br />
Molecular formula: MgSO4.7H2O<br />
Molecular weight: 246.47<br />
Appearance: White crystal powder<br />
Quality standard: HG/T2680—95<br />
 <br />
ItemIndex<br />
Main content (MgSO4.7H2O),  % ≥99<br />
Iron (Fe),  % ≤0.005<br />
Heavy metal (Pb), ppm ≤5<br />
Arsenic (As), ppm ≤2<br />
Chloride (Cl),  % ≤0.3<br />
Loss on Ignition50%<br />
 <br />
Applications:


Source of magnesium in livestock feeding, fertilizer for crops;
Laxative formula in pharmacy;
Textile finishing, leather tanning;
Oxy-chloride cement in construction.