Certrifluorid
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Certrifluorid Eigenschaften
- Schmelzpunkt:
- 1640 °C
- Siedepunkt:
- 2300 °C
- Dichte
- 6.16 g/mL at 25 °C(lit.)
- Flammpunkt:
- 2300°C
- L?slichkeit
- Soluble in strong mineral acids.
- Aggregatzustand
- Powder
- Farbe
- white to off-white
- Wichte
- 6.16
- Wasserl?slichkeit
- Practically insoluble in, but slowly hydrolyzed by water
- Crystal Structure
- LaF3 type
- Sensitive
- Hygroscopic
- Merck
- 14,1998
- crystal system
- Three sides
- Solubility Product Constant (Ksp)
- pKsp: 15.1
- Space group
- P3c1
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.713 0.713 0.729 90 90 120 0.3209
- Expositionsgrenzwerte
- ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
- Stabilit?t:
- hygroscopic
- CAS Datenbank
- 7758-88-5(CAS DataBase Reference)
- NIST chemische Informationen
- Cerium trifluoride(7758-88-5)
- EPA chemische Informationen
- Cerium fluoride (CeF3) (7758-88-5)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xi,Xn | ||
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R-S?tze: | 36/37/38-20/21/22 | ||
S-S?tze: | 22-24/25-37/39-26-36/37 | ||
WGK Germany | 2 | ||
RTECS-Nr. | FK6125000 | ||
Hazard Note | Irritant | ||
TSCA | Yes | ||
HS Code | 28461000 |
Bildanzeige (GHS) |
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Sicherheit |
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Certrifluorid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.S24/25:Berührung mit den Augen und der Haut vermeiden.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
Beschreibung
Cerium(III) Fluoride (CeF3), in particular, is successfully used in experiments in high-energy physics. As a potential scintillator and a tunable laser material, CeF3 is a luminescent material with 100% activator (Ce3+) concentration. CeF3 has been previously prepared by several methods, including the reaction of CeO2 with fluorine gas at elevated temperature, using high-intensity ultrasound, rapid microwave method, thermal decomposition of precursors, hydrothermal synthesis, synthesis by precipitation from aqueous solutions, sol-gel method, synthesis of nanoparticles in colloidal nanoreactors, solvothermal method and conventional melting technique[1].Chemische Eigenschaften
Off-white powder. Insoluble in water and acids.Verwenden
Cerium(III) fluoride is used to make Lewis acid. It is considered to be the most effective glass polishing agent for high precision optical polishing. Cerium fluoride used as a core additive to improve the properties of the eventual weld. The fluoride provides stability to the arc and also modifies the behavior of the molten metal flowing into the weld.Hazard
An irritant.Sicherheitsprofil
Low toxicity by ingestion. See FLUORIDES and CERIUM COMPOUNDS. When heated to decomposition it emits toxic fumes of F-.Certrifluorid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Certrifluorid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 212)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Shanghai MaiNo material technology Co.Ltd | +86-13862580743 +86-13862580743 |
shirleyzhang04@hotmail.com | China | 71 | 58 |
Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 |
clara@hbshengyang.com | China | 895 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49374 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29810 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9636 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 11855 | 58 |
SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17365 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
7758-88-5(Certrifluorid)Verwandte Suche:
Aluminiumfluorid
Natriumfluorid
FLUORIDE STANDARD
Ammoniumfluorid
Fluorwasserstoff
Titantrifluorid
CERIUM
Ammoniumhydrogendifluorid
Schwefelhexafluorid
Kaliumfluorid
Certrichlorid
Bortrifluorid
Cer
Fluor
sodium fluoride
Certrifluorid
- Cerium fluoride (CeF3)
- Cerium fluorure
- cerium(iii)fluorideanhydrous
- ceriumfluoride(cef3)
- Cerium(III) fluoride trihydrate min
- Cerium(III) fluoride, 99.9% (REO)
- Cerium(III) fluoride, anhydrous, REacton(R), 99.9% (REO)
- Cerium trifluoride (as fluorine)
- Cerium (III) Fluoride, -325 Mesh
- CERIUM(III)FLUORIDE, 99.90%, ANHYDROUS
- Cerium(III) trifluoride
- Cerium(III) fluoride,99.9%,anhydrous
- Cerium(III) fluoride, anhydrous, REacton, 99.9% (REO)
- Cerium fluoride, 99.9% and 99.99% (RE Element base)
- Cerium(III) fluoride, anhydrous, REacton (REO)
- Cerium trifluoride, anhydrous
- Cerium(III) fluoride,Cerous fluoride
- CEROUS FLUORIDE, ANH., 99.9%
- ceriumfluoride anhydrous
- CeriuM(III)fluori
- Cerium Flouride
- Cerium(III) fluoride, 99.9% trace rare earth metals basis
- CeriuM(III) fluoride anhydrous, powder, 99.99% trace Metals basis
- ceriumfluorure
- CERIUM(+3)FLUORIDE
- CERIUM(III) FLUORIDE
- CERIUM FLUORIDE
- CEROUS FLUORIDE
- CERIUM TRIFLUORIDE
- Cerium(Ⅲ) fluoride
- Cerium(III) fluoride trihydrate
- CERIUM(III) FLUORIDE, POWDER, <5 MICRON, 99%
- CERIUM(III) FLUORIDE, 99.99%
- Cerium(III) fluoride, optical grade
- Cerium(III)fluoride,anhydrous,REacton?99.99%
- Cerium(III)fluoride,anhydrous,99.9%(REO)
- Cerium(III)fluoride, anhydrous, 99.90%
- Cerium(III)fluoride(99.9%-Ce)(REO)
- cerium(iii) fluoride, anhydrous, reacton
- CERIUM(III)FLUORIDE,POWDER
- Cerium(III) fluoride, anhydrous 99.9%
- Cerium(3+) trifluoride
- Cerium(III) fluoride, anhydrous 99.5%
- CEROUS FLUORIDE, 99%CEROUS FLUORIDE, 99%CEROUS FLUORIDE, 99%CEROUS FLUORIDE, 99%
- Cerium(III) Fluoride, 99.9%
- Cerium(III) fluoride,99.95%
- Cerium(III) fL
- Cerium(III) fluoride, GR 99.9%
- Cef3 Cerium Fluoride
- 7758-88-5
- CeF33H2O
- Ce3F
- H2CeF3O
- Rare-Earth Metals
- Catalysis and Inorganic Chemistry
- Cerium
- Inorganics
- metal halide