FORMULA: MgO
M.W.: 40.3
CAS NO.: 1309-48-4
GRADE: COMPANY STANDAR (Q/142701YBM001-2000)
DESCRIPTION: WHITE LOOSE POWDER.
SPECIFICATIONS:
|
ITEM |
EXCELLENT |
FIRST |
UP TO GRADE |
|
MgO |
97.5%MAX. |
97.5%MAX. |
97.5%MAX. |
|
CaO |
0.5%MAX. |
0.5%MAX. |
0.5%MAX. |
|
HCl-INSOLUBLE
MATTER |
0.10%MAX. |
0.10%MAX. |
0.10%MAX. |
|
Fe |
0.03%MAX. |
0.03%MAX. |
0.03%MAX. |
|
Mn |
0.002%MAX. |
0.002%MAX. |
0.002%MAX. |
|
Pb PPM MAX. |
40 |
40 |
40 |
|
As PPM MAX. |
3 |
3 |
3 |
|
RESIDUE ON
200MESH |
0.03MAX. |
0.03MAX. |
0.03MAX. |
|
BULK DENSITY
g/ml |
0.135MAX. |
0.15MAX. |
0.20MAX. |
|
ABSORB I2
mgI2/MgO |
130MIN. |
100MIN. |
80MIN. |
USES: USED IN RUBBER, BOND, PAINT AND PRINTING INK INDUSTRY.
PACKING: IN 20KG PLASTIC WOVEN BAGS WITH PLASTIC LINING.