Cerium Oxide
1.
1)Formula:Pr2(CO3)3
2)density: 7.13g/cm3
3) Mol.wt.172.11
4)fusion point: 2397 oC
2.
DESCRIPTION OF GOODS: This product is a powder, the higher the product purity color the more light, from shallow
red or yellow brown to light yellow, white milk. Insoluble in water
3.
4.
red or yellow brown to light yellow, white milk. Insoluble in water
3.
Function: It is generally used for the glass industry additives
4.
Package:(1) use container bag, the net weight of each bag is 800 kg.
(2) use double PVC bags lined with plastic woven bag packaging, the net weight of each bag is 25 or 50 kg
| ltems | |||||
| Purity | CeO2-3.5N-1 | ||||
| TREO(WT%) | ≥99.95 | ||||
| Al2O3/TREO | ≤0.02% | ||||
| CeO2/TREO | ≥99.53% | ||||
| SiO2/TREO | ≤0.04% | ||||
| MgO/TREO | ≤0.00087% | ||||
| K2O/TREO | ≤0.01% | ||||
| Na2O/TREO | ≤0.10% | ||||
| Fe2O3 | ≤0.011% | ||||
| CaO | ≤0.030% | ||||
| TiO2 | ≤0.05% | ||||
| L.O.L | ≤0.37% | ||||
| temperature | 25°C | ||||
| humidity | 70°C | ||||
| Executive Standard | GB/T4734-1996 | ||||
| Description: Cerium Oxide is insoluble in | |||||
| water and difficult to solubilize in strong acid. | |||||