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7758-88-5
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7758-88-5
NIST Chemistry Reference
| Cerium fluoride Basic information | ||
| Product Name: | Cerium fluoride | |
| CAS: | 7758-88-5 | |
| MF: | CeF3 | |
| MW: | 197.1112096 | |
| EINECS: | 231-841-3 | |
| Mol File: | 7758-88-5.mol | |
| Cerium fluoride Chemical Properties | ||
| Melting point | 1640 °C | |
| Boiling point | 2300 °C | |
| density | 6.16 g/mL at 25 °C(lit.) | |
| Fp | 2300°C | |
| solubility | Soluble in strong mineral acids. | |
| form | Powder | |
| color | white to off-white | |
| Specific Gravity | 6.16 | |
| Water Solubility | Practically insoluble in, but slowly hydrolyzed by water | |
| Sensitive | Hygroscopic | |
| Merck | 141,998 | |
| Solubility Product Constant (Ksp) | pKsp: 15.1 | |
| Stability: | hygroscopic | |
| CAS DataBase Reference | 7758-88-5(CAS DataBase Reference) | |
| Cerium trifluoride(7758-88-5) | ||
| EPA Substance Registry System | Cerium fluoride (CeF3) (7758-88-5) | |
序 号 | 指 标 名 称 | 执 行 指 标 | 分 析 值 CF210930-01 |
1 | TREO | ≥85% | 85.66% |
2 | CeO2/TREO | ≥99.95% | 99.96% |
3 | La2O3/TERO | ＜0.03% | 0.0258% |
4 | Pr6O11/TREO | ＜0.01% | 0.0059% |
5 | Nd2O3/TREO | ＜0.01% | 0.0039% |
6 | Sm2O3/TREO | ＜0.005% | ＜0.001% |
7 | Y2O3/TREO | ＜0.005% | ＜0.001% |
8 | CaO | ＜0.05% | 0.0137% |
9 | Fe2O3 | ＜0.05% | 0.0069% |
10 | Al2O3 | ＜0.05% | ＜0.01% |
11 | SiO2 | ＜0.08% | 0.0369% |
12 | Cl- | ＜0.05% | ＜0.03% |
13 | F | ≥27% | 27.59% |
NIST Chemistry Reference
| Cerium fluoride Basic information | ||
| Product Name: | Cerium fluoride | |
| CAS: | 7758-88-5 | |
| MF: | CeF3 | |
| MW: | 197.1112096 | |
| EINECS: | 231-841-3 | |
| Mol File: | 7758-88-5.mol | |
| Cerium fluoride Chemical Properties | ||
| Melting point | 1640 °C | |
| Boiling point | 2300 °C | |
| density | 6.16 g/mL at 25 °C(lit.) | |
| Fp | 2300°C | |
| solubility | Soluble in strong mineral acids. | |
| form | Powder | |
| color | white to off-white | |
| Specific Gravity | 6.16 | |
| Water Solubility | Practically insoluble in, but slowly hydrolyzed by water | |
| Sensitive | Hygroscopic | |
| Merck | 141,998 | |
| Solubility Product Constant (Ksp) | pKsp: 15.1 | |
| Stability: | hygroscopic | |
| CAS DataBase Reference | 7758-88-5(CAS DataBase Reference) | |
| Cerium trifluoride(7758-88-5) | ||
| EPA Substance Registry System | Cerium fluoride (CeF3) (7758-88-5) | |
序 号 | 指 标 名 称 | 执 行 指 标 | 分 析 值 CF210930-01 |
1 | TREO | ≥85% | 85.66% |
2 | CeO2/TREO | ≥99.95% | 99.96% |
3 | La2O3/TERO | ＜0.03% | 0.0258% |
4 | Pr6O11/TREO | ＜0.01% | 0.0059% |
5 | Nd2O3/TREO | ＜0.01% | 0.0039% |
6 | Sm2O3/TREO | ＜0.005% | ＜0.001% |
7 | Y2O3/TREO | ＜0.005% | ＜0.001% |
8 | CaO | ＜0.05% | 0.0137% |
9 | Fe2O3 | ＜0.05% | 0.0069% |
10 | Al2O3 | ＜0.05% | ＜0.01% |
11 | SiO2 | ＜0.08% | 0.0369% |
12 | Cl- | ＜0.05% | ＜0.03% |
13 | F | ≥27% | 27.59% |
