Compilation - Nitromethane with Formic acid and Water (IUPAC SDS Volume 72)

SDS Volume (4431)

Volume 72. Nitromethane with Water or Organic Solvents: Ternary and Quaternary Systems, p None

Original Measurements

Zhuravlev, E. F.; Maslovskaya, N. V.; Izv. Vyssh. Uchebn. Zaved.; Khim. Khim. Tekhnol. 18, 334 (1975).

Variables:

Room Temp: 293 $\pu{K}$

Prepared by:

V.P. Sazonov

Method/Apparatus/Procedure:

The solubility curve was determined by the titration method. No further details were reported.

Source and Purity of Materials:
  1. Source not specified, pure grade; distilled.
  2. Source not specified, pure grade; distilled.
  3. Doubly distilled.
Estimated Errors:

Ambient temperature: Not reported.

Components:
  1. Nitromethane, $\ce{ CH3NO2 }$; [75-52-5] NIST WebBook
  2. Formic acid, $\ce{ CH2O2 }$; [64-18-6] NIST WebBook
  3. Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Mutual solubility of nitromethane, formic acid and water
$T$ (°C) $T$ ($\pu{K}$) w1 w2 $x_{1}$ $x_{2}$
20.0293.2 0.09000.0000 0.02840.0000
20.0293.2 0.13650.0735 0.04690.0335
20.0293.2 0.17000.1150 0.06200.0556
20.0293.2 0.21000.1460 0.08130.0749
20.0293.2 0.22950.1735 0.09250.0927
20.0293.2 0.25750.1900 0.10810.1058
20.0293.2 0.30100.1980 0.13310.1161
20.0293.2 0.33800.2005 0.15600.1227
20.0293.2 0.37850.1952 0.18190.1244
20.0293.2 0.41700.1925 0.20900.1280
20.0293.2 0.45900.1876 0.24100.1306
20.0293.2 0.49950.1770 0.27290.1283
20.0293.2 0.55100.1705 0.32030.1314
20.0293.2 0.60000.1592 0.36880.1298
20.0293.2 0.65140.1483 0.42670.1288
20.0293.2 0.72580.1175 0.51390.1103
20.0293.2 0.80200.0878 0.62090.0901
20.0293.2 0.82250.0732 0.64620.0763
20.0293.2 0.88220.0448 0.74200.0500
20.0293.2 0.91250.0304 0.79610.0352
20.0293.2 0.94500.0150 0.85880.0181
20.0293.2 0.98000.0000 0.93530.0000

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