| Magnesium Sulphate Heptahydrate |
| Thursday, 10 July 2008 || Written by Administrator | |||||||||||||||||||||||||||||||||||||||||||||
CERTIFICATE OF QUALITY
|
|||||||||||||||||||||||||||||||||||||||||||||
|
No
|
Item
|
Dimention
|
Analytical Result
|
|
1
|
MgSO4.7H2O
|
%
|
> 99.0
|
|
2
|
Purity as MgSO4
|
%
|
48.34
|
|
3
|
Purity as MgO
|
%
|
16.3
|
|
4
|
Sulphur
|
%
|
12.87
|
|
5
|
Magnesium
|
%
|
9.76
|
|
6
|
Chloride
|
%
|
0.03
|
|
7
|
Ferous
|
%
|
0.002
|
|
8
|
Arsenic |
%
|
0.0002
|
|
9
|
Heavy Metal as Pb
|
%
|
0.001
|
|
10
|
Crystal size in mm
|
%
|
0.5-1.5
|