1.Description of Goods: Magnesium Sulphate Hepta.
2.Specification and deails:
MgSO4.7H2O
Purity
99%
Cl
<
0.02%
Fe
0.002%
pbHeavy Metals
0.001%
As
0.0002%
Magnesium Chloride
>
16%
Mg
9.8
Zn
0.003%
Ca
340ppm
Loss on Drying
48-52%
PH
4-6