IUPAC Solubility Publication

INTERNATIONAL UNION OF PURE AND APPLIED CHEMISTRY
ANALYTICAL CHEMISTRY DIVISION
COMMISSION ON SOLUBILITY DATA

SOLUBILITY DATA SERIES

Editor-in-Chief
A. S. KERTES

Volume 31
ALKALI METAL ORTHOPHOSPHATES

Volume Editors
JITKA EYSSELTOVA	Charles University, Prague, Czechoslovakia
THEDFORD P. DIRKSE	Calvin College, Grand Rapids, MI, USA

Contributors
JIRI MAKOVICKA	Charles University, Prague, Czechoslovakia
MARK SALOMON	US Army ET & DL (LABCOM), Fort Monmouth, NJ, USA

Copyright © 1988 International Union of Pure and Applied Chemistry

Contents			v
Foreword			vii
Preface			x
Introduction: The Solubility of solids in liquids			xi

1	Lithium phosphate
	1.1	Evaluation of aqueous systems	1
	1.2	Binary aqueous system	7
	1.3	Ternary aqueous system	8
	1.4	Multicomponent aqueous system	9
2	The Na2O-P2O5-H2O system
	2.1	Evaluation of aqueous systems	11
	2.2	Ternary systems	16
	2.3	Multicomponent systems	26
3	Sodium dihydrogenphosphate
	3.1	Evaluation of aqueous binary system	39
	3.2	Binary aqueous system	43
4	Sodium dihydrogenphosphate
	4.1	Evaluation of aqueous multicomponent systems	47
	4.2	Ternary aqueous systems with two saturating components	53
	4.3	Multicomponent systems	80
	4.4	Systems with one organic component	96
5	Disodium hydrogenphosphate
	5.1	Evaluation of aqueous systems	93
	5.2	Binary aqueous system	103
	5.3	Ternary aqueous system with one saturating component	107
	5.4	Ternary aqueous systems with two saturating components	108
	5.5	Multicomponent systems	119
	5.6	Systems with one organic component	124
6	Trisodium phosphate
	6.1	Evaluation of aqueous systems	127
	6.2	Binary aqueous system	131
	6.3	Ternary aqueous systems with two saturating components	134
	6.4	Multicomponent aqueous systems	155
	6.5	System with one organic component	166
7	The K2O-P2O5-H2O system
	7.1	Evaluation of aqueous systems	168
	7.2	Binary aqueous systems	172
	7.3	Ternary systems	174
	7.4	Mulficomponent systems	184
8	Potassium dihydrogenphosphate
	8.1	Evaluation of aqueous systems	206
	8.2	Binary aqueous system	213
	8.3	Ternary aqueous systems with two saturating components	220
	8.4	Multicomponent aqueous systems	262
	8.5	Systems with one organic component	272
9	Dipotassium hydrogenphosphate
	9.1	Evaluation of aqueous systems	278
	9.2	Binary aqueous system	280
	9.3	Ternary aqueous systems with two saturating components	281
	9.4	Multicomponent aqueous systems	291
10	Tripotassium phosphate
	10.1	Evaluation of aqueous systems	297
	10.2	Binary aqueous system	298
	10.3	Ternary aqueous systems	300
	10.4	Multicomponent aqueous system	305
11	Rubidium dihydrogenphosphate
	11.1	Evaluation of aqueous systems	307
	11.2	Binary aqueous system	312
	11.3	Ternary aqueous systems	313
	11.4	Multicomponent aqueous systems	315
12	Cesium dihydrogenphosphate
	12.1	Evaluation of aqueous systems	318
	12.2	Binary aqueous system	325
	12.3	Ternary aqueous systems	326
	12.4	Multicomponent aqueous systems	329
System Index			334
Registry Number Index			341
Author Index			343
Solubility Data Series: Published and Forthcoming Volumes			348

CAS Registry Numbers

10006-28-7; 10039-32-4; 10043-52-4; 10049-21-5; 10101-89-0; 10102-26-8; 10103-46-5; 101056-43-3; 101056-44-4; 101056-45-5; 101056-46-6; 10138-93-9; 10156-51-3; 101917-67-3; 10233-01-9; 10361-03-2; 10361-89-4; 10377-52-3; 11113-50-1; 12057-24-8; 12125-02-9; 12136-45-7; 12362-10-6; 127-08-2; 13011-54-6; 1302-42-7; 1310-58-3; 1310-65-2; 1310-66-3; 1310-73-2; 1314-56-3; 1330-43-4; 13453-80-0; 13472-35-0; 13472-45-2; 13709-94-9; 13718-26-8; 13769-43-2; 13769-82-9; 13769-83-0; 13774-16-8; 139-33-3; 14335-33-2; 14518-27-5; 14887-42-4; 14887-48-0; 15819-50-8; 16271-20-8; 16788-57-1; 18088-11-4; 18649-05-3; 20281-00-9; 22763-02-6; 22763-03-7; 25105-33-3; 28090-46-2; 30981-48-7; 497-19-8; 50292-03-0; 57-13-6; 584-08-7; 60593-58-0; 60593-59-1; 61028-24-8; 65185-91-3; 66905-89-3; 66922-99-4; 67417-37-2; 67-56-1; 67-64-1; 6834-92-0; 74893-09-7; 7557-82-6; 7558-79-4; 7558-80-7; 7601-54-9; 7601-89-0; 7631-99-4; 7632-00-0; 7647-17-8; 7664-38-2; 7664-41-7; 7681-49-4; 7722-76-1; 7722-84-1; 7747-40-7; 7757-79-1; 7757-82-6; 7757-86-0; 7758-09-0; 7775-19-1; 7778-53-2; 7784-41-0; 7789-20-0; 79832-54-5;