三氟化铈
CERIUM FLUORIDE
CAS: 7758-88-5
Molecular Formula: CeF3
三氟化铈 - Names and Identifiers
| Name | CERIUM FLUORIDE |
| Synonyms | CERIUM FLUORIDE cerium(3+) trifluoride hydrate |
| CAS | 7758-88-5 |
| EINECS | 231-841-3 |
| InChI | InChI=1/Ce.3FH.H2O/h;3*1H;1H2/q+3;;;;/p-3 |
三氟化铈 - Physico-chemical Properties
| Molecular Formula | CeF3 |
| Molar Mass | 197.11 |
| Density | 6.16 g/mL at 25 °C(lit.) |
| Melting Point | 1640℃ |
| Boling Point | 2300 °C |
| Flash Point | 2300°C |
| Water Solubility | Practically insoluble in, but slowly hydrolyzed by water |
| Appearance | Form Powder, color white to off-white |
| Storage Condition | RT, inert gas storage |
| Stability | hygroscopic |
| MDL | MFCD00010932 |
| Use | Used as high-purity chemicals |
三氟化铈 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 2 |
| RTECS | FK6125000 |
| TSCA | Yes |
| HS Code | 28461000 |
三氟化铈 - Upstream Downstream Industry
| Downstream Products | CERIUM(IV) FLUORIDE |
三氟化铈 - Uses and synthesis methods
| production method |
Evaporate CeO2 and excess hydrofluoric acid to dryness in a platinum dish. |
| category | toxic substances |
| toxicity classification | low toxicity |
| acute toxicity | oral-rat LD50: > 5000 mg/kg |
| flammability hazard characteristics | Thermal decomposition emits toxic fluoride smoke |
| storage and transportation characteristics | low temperature ventilation and drying of warehouse |
| fire extinguishing agent | water |
| occupational standards | TWA 2.5 mg (fluorine)/m3 |
Last Update：2024-04-10 22:29:15
三氟化铈 - Security information
| Hazard Note | Irritant |
Last Update：2024-04-10 22:29:15
三氟化铈 - Nature
| solubility | Soluble in strong mineral acids. |
| Specific gravity | 6.16 |
| sensitivity | Hygroscopic |
| Merck | 14,1998 |
| Ksp precipitation equilibrium constant | pKsp: 15.1 |
| NIST chemical information | Cerium trifluoride(7758-88-5) |
| EPA chemical information | Cerium fluoride (CeF3) (7758-88-5) |
Last Update：2024-04-10 22:29:15
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Product Name: CeriuM(III) fluorideanhydrous (REO) Visit Supplier Webpage Request for quotationCAS: 7758-88-5
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Email: sales@chinaskyrun.com
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Product Name: Cerium(III) fluoride Visit Supplier Webpage Request for quotationCAS: 7758-88-5
Tel: +86-400-900-4166
Email: product@acmec-e.com
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Product Name: Cerium(III) fluoride Visit Supplier Webpage Request for quotationCAS: 7758-88-5
Tel: +86-18821248368
Email: Int06@meryer.com
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View History
三氟化铈
Fmoc-R-3-氨基-3(4-氟苯基)丙酸
cyclopropyl(4-methoxyphenyl)methanone
(1R,2S)-2-甲基环丙烷羧酸
a-Cyclodextrin, compd. with (2E)-7-[(1R,2R,3R)-3-hydroxy-2-[(1E,3S,5S)-3-hydroxy-5-methyl-1-nonenyl]-5-oxocyclopentyl]-2-heptenoic acid (9CI)
GLYCINE BETA-NAPHTHYLAMIDE HYDROCHLORIDE
Fmoc-R-3-氨基-3(4-氟苯基)丙酸
cyclopropyl(4-methoxyphenyl)methanone
(1R,2S)-2-甲基环丙烷羧酸
a-Cyclodextrin, compd. with (2E)-7-[(1R,2R,3R)-3-hydroxy-2-[(1E,3S,5S)-3-hydroxy-5-methyl-1-nonenyl]-5-oxocyclopentyl]-2-heptenoic acid (9CI)
GLYCINE BETA-NAPHTHYLAMIDE HYDROCHLORIDE
Downstream Products for 三氟化铈