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 Products
Refined grade calcium oxide
Molecular Formula: CaO
Molecular Weight: 56.08
Properties:
white powder(or lump), bulk density: 0.6-0.8, odorless, hydroxide, can easily absorb moisture; short shelf life.
Use
It is widely used in PVC masterbatch, moisture absorbing agent for rubber, drying agent, moisture absorbing agent for plastic products, moisture proof agent, organic synthesis, medicines, food additives and sugar production etc.
Specifications
| NO. |
Item |
Details |
1 |
Calcium oxide (CaO) content %≥ |
Calcium Oxide |
95.0 |
2 |
Iron (Fe) content %≤ |
Iron |
0.1 |
3 |
Magnesium oxide %≤ |
Magnesium Oxide |
1.0 |
4 |
Insol. in Hcl %≤ |
Insoluble hydrochloride |
0.8 |
5 |
P %≤ |
Phosphorus |
0.02 |
6 |
S %≤ |
Sulfur |
0.15 |
7 |
Al2O3 %≤ |
Aluminum Oxide |
0.5 |
8 |
CO2 %≤ |
Carbon Dioxide |
3.0 |
9 |
Loss on ignition %≤ |
Loss on Ignition |
4.0 |
10 |
Fineness(residue on sieve 600-mesh)%≤ |
600 Mesh residue |
5.0 |
Packing
25㎏/bag, in woven bag lined with double-layer film bag.
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