Solubility of some sodium soaps in pinene

Hattiangdi, Gopal S. (1949) Solubility of some sodium soaps in pinene Proceedings of the Indian Academy of Sciences, Section A, 30 (6). pp. 320-326. ISSN 0370-0089

[img]
Preview
PDF - Publisher Version
923kB

Official URL: http://www.ias.ac.in/j_archive/proca/30/6/320-326/...

Related URL: http://dx.doi.org/10.1007/BF03048750

Abstract

1. Solubility curves have been determined over the temperature range 30° to 150°C for sodium palmitate, stearate and oleate in pinene. The solubility of the three soaps decreases in the order NaOl > NaStr > NaP. 2. The solubility curves show a kink or change in direction at about 100° to 110°C which is caused possibly by either the formation of colloidal micelles or a phase transition of the soap. 3. The regions of existence of solutions, sols, crystals, jellies, gels, etc., in the system sodium oleate-pinene have been indicated in a schematic partial phase diagram.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
ID Code:15710
Deposited On:13 Nov 2010 12:41
Last Modified:17 May 2016 00:34

Repository Staff Only: item control page