PCH-1110-0001
3
Density of Aqueous Solutions of NaOH, kg/m
Concentration, g NaOH/kg
Temperature, °C 0
10
20
30
40
50
60
70
80
90
100
0
999,9
999,8
998,2
995,7
992,2
988,1
983,2
977,9
971,8
965,3
958,4
10
1012,4
1011,5
1009,5
1006,9
1003,3
999,0
994,1
988,4
982,4
976,0
969,3
20
1024,4
1023,0
1020,7
1017,7
1013,9
1009,5
1004,5
998,9
992,9
986,8
979,7
30
1036,4
1034,5
1031,8
1028,5
1024,6
1020,1
1015,0
1009,4
1003,5
997,0
990,3
40
1048,2
1045,9
1042,8
1039,3
1035,2
1030,5
1025,4
1019,8
1013,9
1007,5
1000,9
50
1059,8
1057,1
1053,8
1050,1
1045,8
1041,2
1035,9
1030,2
1024,3
1017,9
1011,5
60
1071,3
1068,3
1064,8
1060,9
1056,4
1051,7
1046,3
1040,7
1034,7
1028,4
1022,0
70
1082,8
1079,5
1075,8
1071,7
1067,2
1062,3
1056,9
1051,3
1045,3
1039,0
1032,6
80
1094,3
1090,8
1086,9
1082,6
1078,0
1073,0
1067,6
1061,9
1056,0
1049,7
1043,2
90
1105,7
1102,0
1097,9
1093,4
1088,7
1083,6
1078,2
1072,5
1066,5
1060,2
1053,7
100
1117,1
1113,2
1108,9
1104,3
1099,5
1094,2
1088,9
1083,1
1077,1
1070,8
1064,3
120
1139,9
1135,5
1130,9
1126,1
1121,0
1115,7
1110,1
1104,3
1098,3
1092,0
1085,5
140
1162,4
1157,8
1153,0
1148,0
1142,8
1137,3
1131,6
1125,7
1119,5
1113,2
1106,6
160
1184,9
1180,1
1175,1
1169,9
1164,5
1158,8
1153,1
1147,1
1140,8
1134,3
1127,7
180
1207,3
1202,3
1197,2
1191,8
1186,3
1180,5
1174,6
1168,5
1162,1
1155,6
1148,9
200
1229,6
1224,4
1219,1
1213,6
1207,9
1202,0
1196,0
1189,8
1183,3
1176,8
1170,0
220
1251,9
1246,5
1241,1
1235,4
1229,6
1223,6
1217,4
1211,1
1204,6
1198,0
1191,2
240
1274,1
1268,6
1262,9
1257,1
1251,2
1245,1
1238,8
1232,4
1225,9
1219,2
1212,4
260
1296,3
1290,6
1284,8
1278,9
1272,8
1266,6
1260,3
1253,8
1247,2
1240,5
1233,6
280
1318,2
1312,4
1306,4
1300,2
1294,2
1287,8
1281,4
1275,0
1268,2
1261,5
1254,6
300
1340,0 *
1334,0
1327,9
1321,7
1315,4
1309,0
1302,5
1295,9
1289,2
1282,4
1275,5
320
1361,4*
1355,2
1349,0
1342,7
1336,2
1329,8
1323,2
1316,5
1309,7
1302,9
1296,0
340
1382,3*
1376,0*
1369,6
1363,2
1356,6
1350,1
1343,4
1336,7
1329,9
1323,0
1316,1
360
1403,0*
1396,5*
1390,0
1383,5
1376,8
1370,2
1363,4
1356,7
1349,8
1342,9
1336,0
380
1423,4*
1416,8*
1401,1
1403,5
1396,7
1390,0
1383,2
1376,3
1369,5
1362,6
1355,6
400
1443,5*
1436,7*
1430,0
1423,2
1416,4
1409,5
1402,7
1395,8
1388,9
1382,0
1375,0
420
1463,2*
1456,1*
1449,4
1442,5
1435,6
1428,7
1421,7
1414,8
1407,9
1400,9
1394,0
440
1482,5*
1475,5*
1468,5
1461,5
1454,5
1447,5
1440,5
1433,5
1426,6
1419,6
1412,7
460
1501,8*
1494,7
1487,3
1480,5
1473,4
1466,3
1459,3
1452,3
1445,4
1438,4
1431,5
480
1521,0*
1513,8
1506,5
1499,4
1492,2
1485,1
1478,1
1471,1
1464,1
1457,2
1450,3
500
1540,0*
1532,6*
1525,3
1518,1
1510,9
1503,8
1496,7
1489,7
1482,7
1475,9
1469,0
Reference : International Critical Tables (1928), vol.III, p.79
(* ) saturated solutions
Solvay Chemicals International SA Rue de Ransbeek 310 B - 1120 Brussels Brussels, RPM 0406804736 +32 2 264 21 11 www.solvaychemicals.com PCH-1110-0001-W-EN (WW) Issue 2 - May 2005
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LIQUID CAUSTIC SODA - DENSITY
Product Characteristics
LIQUID CAUSTIC SODA - DENSITY
1,520 1,521 1,522 1,523 1,524 1,525 1,526
499
500
501
502
503
504
505
1,518
497 1,519
1,517
496
498
1,516
26
495
Concentration, g NaOH/kg
Solvay Chemicals International SA Rue de Ransbeek 310 B - 1120 Brussels Brussels, RPM 0406804736 +32 2 264 21 11 www.solvaychemicals.com PCH-1110-0001-W-EN (WW) Issue 2 - May 2005
2/3 1,524
1,523
1,522
1,521
1,520
1,519
1,518
1,517
1,516
1,515
1,514
28
1,523
1,522
1,521
1,520
1,519
1,518
1,517
1,516
1,515
1,514
1,513
30
1,522
1,521
1,520
1,519
1,518
1,517
1,516
1,515
1,514
1,513
1,512
32
1,520
1,519
1,518
1,517
1,516
1,515
1,514
1,513
1,512
1,511
1,510
34
1,517
1,516
1,515
1,514
1,513
1,512
1,511
1,510
1,509
1,508
1,507
38
1,516
1,515
1,514
1,513
1,512
1,511
1,510
1,509
1,508
1,507
1,506
40
1,513
1,512
1,511
1,510
1,509
1,508
1,507
1,506
1,505
1,504
1,503
44
1,512
1,511
1,510
1,509
1,508
1,507
1,506
1,505
1,504
1,503
1,502
46
1,510
1,509
1,508
1,507
1,506
1,505
1,504
1,503
1,502
1,501
1,500
48
1,509
1,508
1,507
1,506
1,505
1,504
1,503
1,502
1,501
1,500
1,499
50
1,508
1,507
1,506
1,505
1,504
1,503
1,502
1,501
1,500
1,499
1,498
52
1,506
1,505
1,504
1,503
1,502
1,501
1,500
1,499
1,498
1,497
1,496
54
Reference : International Critical Tables (1928), vol.III, p.79 Interpolation
1,515
1,514
1,513
1,512
1,511
1,510
1,509
1,508
1,507
1,506
1,505
42
LIQUID CAUSTIC SODA - DENSITY
1,519
1,518
1,517
1,516
1,515
1,514
1,513
1,512
1,511
1,510
1,509
36
Temperature, °C
Density of Aqueous Solutions of NaOH, kg/m3
Product Characteristics LIQUID CAUSTIC SODA - DENSITY
Density of Aqueous Solutions of NaOH 1550
Concentration, 1500
g NaOH/kg C = 500 C = 480
1450 saturated
C = 460
solutions
C = 440
1400
C = 420 C = 400 C = 380
1350
C = 360 C = 340
Density, kg/m3
1300
C = 320 C = 300 C = 280
1250
C = 260 C = 240
1200
C = 220 C = 200
1150
C = 180 C = 160 C = 140
1100 C = 120 C = 100
1050
C = 80 C = 60 C = 40
1000
C = 20 C=0
950 0
20
40
60
80
100
Temperature, °C __________________________________________________________________________________________________________ To our present knowledge, the information contained herein is accurate as of the date of this document. However, we do not make any warranty, express or implied, or accept any liability in connection with this information or its use. This information is for use by technically skilled persons at their own discretion and risk and does not relate to the use of this product in combination with any other substance or any other process. This is not a license under any patent or other proprietary right. The alone must finally determine suitability of any information or material for any contemplated use, the manner of use in compliance with relevant legislations and whether any patents are infringed. We reserve our right to make additions, deletions, or modifications to the information at any time without prior notification.
Solvay Chemicals International SA Rue de Ransbeek 310 B - 1120 Brussels Brussels, RPM 0406804736 +32 2 264 21 11 www.solvaychemicals.com PCH-1110-0001-W-EN (WW) Issue 2 - May 2005
3/3
LIQUID CAUSTIC SODA - DENSITY
Product Characteristics
LIQUID CAUSTIC SODA - DENSITY