YTTERBIUM(III) CHLORIDE HYDRATE

Bezeichnung:YTTERBIUM(III) CHLORIDE HYDRATE

CAS-Nr19423-87-1

Englisch Name:YTTERBIUM(III) CHLORIDE HYDRATE

CBNumberCB0690753

SummenformelCl3H2OYb

Molgewicht297.41

MOL-Datei19423-87-1.mol

YTTERBIUM(III) CHLORIDE HYDRATE physikalisch-chemischer Eigenschaften

Schmelzpunkt	180°C (dec.)
Dichte	2,575 g/cm³
Löslichkeit	very soluble in H2O
Aggregatzustand	Wet Crystalline Aggregates
Farbe	White
Wichte	2.58
Wasserlöslichkeit	Soluble in water.
Sensitive	Hygroscopic
Merck	14,10105
CAS Datenbank	19423-87-1

Sicherheit

R-Sätze:	36/37/38
S-Sätze:	26-36/37/39
TSCA	Yes
HS Code	2846902045

Gefahreninformationscode (GHS)

YTTERBIUM(III) CHLORIDE HYDRATE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Verwenden
Ytterbium(III) chloride hydrate is used as an effective catalyst to prepare acetals by reacting with trimethyl orthoformate. It reacts with N-alkylsalicylideneimines to prepare yttrium(III) Schiff base complexes. It is widely used as NMR shift reagent, calcium ion probe and in DNA microarrays. Its anhydrous form acts as a Lewis acid and catalyzes the alkylation reactions such as aldol reaction and Pictet-Spengler reaction.
Verwenden
Erbium has application in glass coloring, as an amplifier in fiber optics, and in lasers for medical and dental use.
It is commonly used as a photographic filter, and because of its resilience it is useful as a metallurgical additive.
The Erbium ion has a very narrow absorption band coloring erbium salts pink. It is therefore used in eyeware and decorative glassware. It can neutralize discoloring impurities such as ferric ions and produce a neutral gray shade. It is used in a variety of glass products for this purpose.
Lasers based on Er:YAG are ideally suited for surgical applications because of its ability to deliver energy without thermal build-up in tissue.
Erbium Metal, is mainly metallurgical uses. Added to vanadium, for example, Erbium lowers hardness and improves workability. Erbium also has a variety of other applications such as neutron-absorbing control rods for nuclear reactors, cubic zirconia and porcelain, cryocoolers.

YTTERBIUM(III) CHLORIDE HYDRATE Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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