Indiumtrifluorid
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- CAS-Nr.
- 7783-52-0
- Bezeichnung:
- Indiumtrifluorid
- Englisch Name:
- INDIUM FLUORIDE
- Synonyma:
- Indium(III) trifluoride;INDIUM(III) FLUORIDE;INDIUM FLUORIDE;Trifluoroindigane;INDIUM TRIFLUORIDE;Indium fluoride,99%;III)Indium fluoride;indiumfluoride(inf3);IndiuM fluoride, 99% 5GR;INDIUM FLUORIDE, 99.998%
- CBNumber:
- CB2479392
- Summenformel:
- F3In
- Molgewicht:
- 171.81
- MOL-Datei:
- 7783-52-0.mol
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Indiumtrifluorid Eigenschaften
- Schmelzpunkt:
- 1170 °C
- Siedepunkt:
- 1200 °C
- Dichte
- 4.39
- Flammpunkt:
- >1200°C
- L?slichkeit
- slightly soluble in H2O; soluble in dilute acid solutions
- Aggregatzustand
- Powder
- Farbe
- White
- Wasserl?slichkeit
- Slightly soluble in water. Freely soluble in dilute acids.
- Sensitive
- Moisture Sensitive
- Crystal Structure
- VF3 type
- crystal system
- Three sides
- Merck
- 14,4959
- Space group
- R3c
- Lattice constant
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 0.541 | 0.541 | 1.438 | 90 | 90 | 120 | 0.3645 |
- Expositionsgrenzwerte
- ACGIH: TWA 0.1 mg/m3; TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 0.1 mg/m3
- Stabilit?t:
- hygroscopic
- CAS Datenbank
- 7783-52-0(CAS DataBase Reference)
- EPA chemische Informationen
- Indium fluoride (InF3) (7783-52-0)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
Xi,T |
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| R-S?tze: |
31-36/37/38 |
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| S-S?tze: |
26-36 |
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| RIDADR |
UN2923 |
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| WGK Germany |
3 |
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| Hazard Note |
Toxic |
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| TSCA |
Yes |
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| HazardClass |
8 |
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| PackingGroup |
II |
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| HS Code |
28261990 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizit?t (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
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| Sicherheit |
| P302+P352 |
BEI BERüHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckm??ig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen. |
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Indiumtrifluorid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R31:Entwickelt bei Berührung mit S?ure giftige Gase.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
-40 mesh with 99.999% purity; white powder(s); hygroscopic; stable in hot and cold H2O [STR93] [MER06] [CER91]. very sparingly
soluble in water (in contrast to InF3 ? 3 H2O) although readily soluble
in dilute acids. Reduced to almost pure InF3 by a very slow stream
of hydrogen at 300°C; a fast stream of the latter reduces it to the
metal. M.p. 1170°C, b.p. >1200°C; d 4.39. Solubility in water at room
temperature: 0.040 g/100 ml.
Verwenden
Indium(III) fluoride is employed in the synthesis of non-oxide glasses. It promotes chemoselective addition of TMSCN to aldehydes forming the respective cyanohydrins.
Synthese
1. Thermal decomposition of (NH4)3InFs
in a stream of fluorine gas. A small sintered corundum vessel containing (NH4)3InFs
is placed
in a nickel tube and heated in a fluorine stream to constant weight.
(NH4)3(InFe) = InF3 + 3 NH4F
2. A small sintered alumina vessel containing In2O3 is fluorinated
in a quartz tube (in an apparatus similar to that used for the preparation of TIF3). After gentle initial heating, the reaction proceeds
(occasionally with incandescence) without additional supply of heat.
The progress of the conversion may be checked since the yellow
oxide becomes colorless and an increase in volume takes place
simultaneously. To obtain a completely oxide-free preparation the
product must be kept for several hours at 500°C in a nickel tube,
while a stream of fluorine is passed over it.
2In2O3 + 6F2 = 4InF3 + 3O2
Indiumtrifluorid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Indiumtrifluorid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 115)Lieferanten
7783-52-0(Indiumtrifluorid)Verwandte Suche:
- IndiuM fluoride, 99% 5GR
- IndiuM(III) fluoride, anhydrous, 99.95% (Metals basis)
- Trifluoroindigane
- IndiuM(III) fluoride >=99.9% trace Metals basis
- indiumfluoride(inf3)
- indiumtrifluoride,anhydrous
- INDIUM TRIFLUORIDE
- INDIUM FLUORIDE
- INDIUM(III) FLUORIDE, 99.9+%
- Indiumtrifluorid,anhydrous
- Indiumtrifluoridanhydrous
- Indiumfluorideanhydrouswhitepowder
- Indium(III)fluoride,anhydrous,98%
- indium(iii) fluoride, anhydrous
- Indium trifluoride, anhydrous 99.99%
- INDIUM FLUORIDE, 99.998%
- Indium fluoride,99%
- Indium(III) fluoride, anhydrous, 99.99% (metals basis)
- Indium fluoride, 99.99%, anhydrous, trace metals basis
- Indium trifluoride, anhydrous 99.0%
- III)Indium fluoride
- Indium(III)fluoride,anhydrous(InF3
- INDIUM(III) FLUORIDE
- Indium(III) trifluoride
- indium(III) fluoride nonahydrate
- 7783-52-0
- InF3
- F3In
- 3FIn
- Catalysis and Inorganic Chemistry
- Catalysis and Inorganic Chemistry
- Chemical Synthesis
- Crystal Grade Inorganics
- Indium Salts
- IndiumMetal and Ceramic Science
- Salts
- metal halide
