LE CHLORURE DE RUBIDIUM - (7791-11-9)

introduction

prénom: rubidium chloride
* IUPAC
Numero CAS: 7791-11-9
Formule chimique: RbCl
Masse molaire: 120.9208 g
Pourcentage de masse: Rb 70.680 %; Cl 29.319 % 

Classification

Usages / Fonction

• "As catalyst; as gasoline octane number improver. Antidepressant." 1

Propriétés physiques

Point de fusion:*
715°C 2 = 988.15 K = 1319°F
Point d'ébullition:*
1390°C 2 = 1663.15 K = 2534°F
Densité (g/cm3):
2.76 at room temperature/pressure 2
* - 1 atm pressure

Solubilité

Qualitatif:
insoluble:  2
miscible:  • 2

Bonding

Bonding: ionic
Ionic Character: 70.91 %

Thermochimie

ΔHf° (s): -103.98 kcal/mol 3 = -435.05 kJ/mol
S° (s): 22.6 cal/(mol•K) 4 = 94.56 J/(mol•K)
ΔGf° (s): -98.48 kcal/mol 5 = -412.04 kJ/mol

Pour plus d'informations

Wikipédia
Journaux:
B. S. Eichelman, Psychopharmacol. Bull. 9, 21 (1973)
R. R. Fieve et al., Am. J. Psychiatry 130, 55 (1973)
C. Paschalis et al., J. Roy. Soc. Med. 71, 343 (1978)
G. Placidi et al., J. Clin. Psychopharmacol. 8, 184 (1988)

Sources

(1) - The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals, 13th ed.; Budavari, S.; O'Neil, M.J.; Smith, A.; Heckelman, P. E.; Kinneary, J. F., Eds.; Merck & Co.: Whitehouse Station, NJ, 2001; entry 8365.
(2) - Lide, David R. CRC Handbook of Chemistry and Physics, 83rd ed.; CRC Press: Boca Raton, FL, 2002; p 4-79.
(3) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(4) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(5) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.