DENSITIES AND REFRACTIVE-INDEXES OF PURE ORGANIC-ACIDS AS A FUNCTION OF TEMPERATURE

被引：48

作者：

BERNARDOGIL, G

ESQUIVEL, M

RIBEIRO, A

机构：

[1] Departamento Engenharia Quimica, Instituto Superior Técnico

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1990年 / 35卷 / 02期

关键词：

D O I：

10.1021/je00060a032

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Densities and refractive indices of normal acids from acetic acid to octanoic acid were measured in the temperature range 20-50 °C. Densities and refractive indices of oleic acid were also measured at the same temperature range. The Eykman equation was used to check the accuracy of experimental densities and refractive indices. The refractive indices obtained by using the Lorentz-Lorenz equation agree with experimental ones within an average deviation of about ±0.0005. © 1990, American Chemical Society. All rights reserved.

引用

页码：202 / 204

页数：3

共 7 条

[1]

Dean JA., 1979, LANGES HDB CHEM, V12

[2] APPLICABILITY OF THE EYKMAN EQUATION - AN INVESTIGATION USING THE BEST MODERN DATA [J].

DREISBACH, RR .

INDUSTRIAL AND ENGINEERING CHEMISTRY, 1948, 40 (12) :2269-2271

[3] EFFECT OF TEMPERATURE ON DENSITY AND REFRACTIVE INDEX [J].

KURTZ, SS ;

AMON, S ;

SANKIN, A .

INDUSTRIAL AND ENGINEERING CHEMISTRY, 1950, 42 (01) :174-176

[4]

ORTEGA J, 1982, J CHEM ENG DATA, V27, P317

[5]

Perry R. H, 1985, CHEM ENG HDB, VNinth

[6]

TIMMERMANS J, 1950, PHYSICOCHEM CONSTANT

[7]

WEAST RC, 1977, HDB CHEM PHYSICS

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