IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Naphthalene with Methanol
Components:
   (1) Methanol; CH4O; [67-56-1]  NIST Chemistry WebBook for detail
   (2) Naphthalene; C10H8; [91-20-3]  NIST Chemistry WebBook for detail
Original Measurements:
   Dickhut, R.M.; ren, A.W.; Armstrong, D.E., J. Chem. Eng. Data 1989, 34, 438-443.

 Variables:
   Temperature = 298 K

 Prepared By:
   W.E. Acree, Jr.

 Experimental Data:   (Notes on the Nomenclature)
  
t/°CMole Fraction x1Mole Fraction x2
25.00.02350.9765
 Method/Apparatus/Procedure:
   Constant temperature bath, thermometer, and an ultraviolet spectrophotometer.
Excess solute and solvent placed in closed glass bottles, mixed at room temperature for 24 hours on magnetic stirrers and temperature equilibrated for an additional 24 hours in a constant temperature water bath. After equilibrium was obtained aliquots of saturated solution were removed and  diluted quantitatively for spectrophotometric analysis at 254 nm.

 Source and Purity of Materials:
   (1) Scintillation grade, 99 %, source not given.
   (2) 99.9 %, source not given.

 Estimated Errors:

   Temperature: T/K: precision ± 0.05 (compiler). x1: ± 5 % (relative error; compiler).