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Rubidiumchlorid

Rubidium chloride Struktur
7791-11-9
CAS-Nr.
7791-11-9
Bezeichnung:
Rubidiumchlorid
Englisch Name:
Rubidium chloride
Synonyma:
RbCl;Rubidium chloride (RbCl);Rubidium monochloride;Rubinorm;Rubidium chL;RUBIDIUM CHLORIDE;RubidiumChlorideGr;Rubidium(I) chloride;Rubidium chloride 99%;rubidium(1+) chloride
CBNumber:
CB4346524
Summenformel:
ClRb
Molgewicht:
120.92
MOL-Datei:
7791-11-9.mol

Rubidiumchlorid Eigenschaften

Schmelzpunkt:
715 °C (lit.)
Siedepunkt:
1390 °C
Dichte
2.8 g/mL at 25 °C (lit.)
chüttdichte
1000-1200kg/m3
Brechungsindex
1.493
Flammpunkt:
1390°C
storage temp. 
Store at +5°C to +30°C.
L?slichkeit
H2O: 1 M at 20 °C, clear, colorless
Aggregatzustand
beads
Wichte
2.8
Farbe
White
PH
5.0-8.0 (25℃, 1M in H2O)
Wasserl?slichkeit
910 g/L (20 ºC)
W?rmeleitf?higkeit
2.092 W/(m·K)
Crystal Structure
NaCl type
maximale Wellenl?nge (λmax)
λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.03
Sensitive 
Hygroscopic
Merck 
14,8284
crystal system
Cube
Space group
Fm3m
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.6590.6590.6599090900.2862
Dielectric constant
4.9400000000000004
Stabilit?t:
Stable. Incompatible with bromine trifluoride, strong acids. Hygroscopic - protect from moisture.
InChI
1S/ClH.Rb/h1H;/q;+1/p-1
InChIKey
FGDZQCVHDSGLHJ-UHFFFAOYSA-M
SMILES
[Cl-].[Rb+]
CAS Datenbank
7791-11-9(CAS DataBase Reference)
NIST chemische Informationen
Rubidium chloride(7791-11-9)
EPA chemische Informationen
Rubidium chloride (RbCl) (7791-11-9)
Absorption
≤0.4 at 280 in H2O at 50%
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
S-S?tze: 22-24/25
WGK Germany  2
RTECS-Nr. VL8575000
3
TSCA  TSCA listed
HS Code  28273985
Speicherklasse 13 - Non Combustible Solids
Toxizit?t LD50 orally in Rabbit: 4440 mg/kg
Bildanzeige (GHS) Exclamation Mark (GHS07)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
Sicherheit
P270 Bei Gebrauch nicht essen, trinken oder rauchen.
P301+P312 BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.
P403 An einem gut belüfteten Ort aufbewahren.

Rubidiumchlorid Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

Rubidium chloride is an alkali metal halide, chemical formula RbCl, white crystalline powder; lustrous. When heated it decrepitates, melts, and volatizes. soluble in water, slightly soluble in alcohol. In the gaseous state, RbCl is a diatomic molecule with a bond length of about 2.7868A. The bond length increases to 3.285A in the cubic system, showing a high ionic coordination number in the solid state.
Rubidium chloride
Rubidium chlorides is a source of rubidium metal. Rubidium is usually prepared by the thermal reduction of rubidium chloride.When rubidium chloride and calcium are heated together in stoichiometric proportions at 900-1000°C under a pressure of about 0.02 torr, rubidium distills over.

Definition

ChEBI: Rubidium chloride is an inorganic chloride composed of rubidium and chloride ions in a 1:1 ratio. It has a role as an antidepressant and a biomarker. It is a rubidium molecular entity and an inorganic chloride.

Application

Rubidium chloride (RbCl) , an alkali halide may be used to dope L-alanine hydrogen chloride monohydrate single crystals to alter its dielectric properties. Rubidium chloride has been used as a marker in studies on several herbivorous insects.
Rubidium chloride is used as a catalyst and additive in gasoline. In materials science, RbCl has been used to prepare molecular nanowires as potential precursors of nanoscale devices. In chromatography, RbCl and other univalent salts have been studied for their influence on the capillary electrophoretic separation of amino acids labeled with 3-(4-carboxybenzoyl)-quinoline-2-carboxaldehyde. RbCl is utilized in the transfection of bacteria. RbCl has been used to investigate the gating and permeability of ion channels produced by botulinum neurotoxin types A and E in membranes from cultured PC12 cells.

Toxikologie

The chemical, physical and toxicological properties of rubidium chloride have not been thoroughly investigated and recorded. Acute Effects: Inhalation: May cause irritation to the respiratory system. Ingestion: May cause ataxia and hyperirritability.

l?uterung methode

Crystallise it from water (0.7mL/g) by cooling to 0o from 100o. Its solubility in H2O is 77.3% at 0.6o, 90.3% at 70o and 147% at boiling point. [D.nges in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 951-955 1963.]

Rubidiumchlorid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Rubidiumchlorid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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7791-11-9(Rubidiumchlorid)Verwandte Suche:


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  • RUBIDIUM CHLORIDE SPECTRO 99.99% (METALS BASIS)
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  • High Quality Rubidium Chloride CAS No.?7791-11-9?Fast Delivery
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  • rubidium(1+) chloride
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  • 7791-11-9
  • 2151958
  • 2151-95-8
  • 7791-17-9
  • BioChemical
  • DNA & RNA Purification
  • Molecular Biology
  • Reagents
  • Rubidium
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