Fertilisers
Magnesium Sulphate
- Introduction
- Parameters
Magnesium Sulphate Heptahydrate
Formula: MgSO4.7H2O
CAS NO.: 10034-99-8
Property: colorful crystal -Blue & pink
Application:
It is used in the manufacture of fertilizers, leather making, printing and dyeing, catalysts, paper making, plastics, porcelain, pigments, matches, explosives and fireproof materials, as well as in the printing and dyeing of thin cotton cloth and silk, as the weighting agent of cotton silk and the filler of kapok products, and in medicine as salt.
Package: 25kgs/bag or 1000kgs/bag.
Technical Index
|
Items |
Standard |
Analysis Result |
|
|
Appearance |
White crystal |
||
|
MgSO4.7H2O % |
99.5 min |
99.6 |
|
|
MgO % |
16.20 min |
16.28 |
|
|
Magnesium (Mg) % |
9.80min |
9.84 |
|
|
Iron ( Fe) % |
0.003 max |
0.003 |
|
|
Chlorid(Cl) % |
0.1max |
0.06 |
|
|
Pb % |
0.001max |
0.0005 |
|
|
Arsenic(As) % |
0.0002max |
0.0001 |
|
|
PH % |
5-9.2 |
7.1 |
|
|
Size |
0.1-1mm/1-3mm/2-4mm/4-7mm |
Conform |
|
