氢氧化钠水溶液的密度和浓度对照表.doc

氢氧化钠水溶液的密度和浓度对照表
密度ρ20
kg/m3
浓度
密度ρ20
kg/m3
浓度
％（质量）
kmol/m3
％（质量）
kmol/m3
1000
0.159
0.040
1270
24.65
7.824
1010
1.045
0.264
1280
25.56
8.178
1020
1.94
0.494
1290
26.48
8.539
1030
2.84
0.731
1300
27.41
8.906
1040
3.75
0.971
1310
28.33
9.278
1050
4.66
1.222
1320
29.26
9.656
1060
5.56
1.474
1330
30.20
10.04
1070
6.47
1.731
1340
31.14
10.43
1080
7.38
1.992
1350
32.10
10.83
1090
8.28
2.257
1360
33.06
11.24
1100
9.19
2.527
1370
34.03
11.65
1110
10.10
2.802
1380
35.01
12.08
1120
11.01
3.082
1390
36.00
12.51
1130
11.92
3.367
1400
36.99
12.95
1140
12.83
3.655
1410
37.99
13.39
1150
13.73
3.947
1420
38.99
13.84
1160
14.64
4.244
1430
40.00
14.30
1170
15.54
4.545
1440
41.03
14.77
1180
16.44
4.850
1450
42.07
15.25
1190
17.35
5.160
1460
43.12
15.74
1200
18.26
5.476
1470
44.17
16.23
1210
19.16
5.796
1480
45.22
16.73
1220
20.07
6.122
1490
46.27
17.23
1230
20.98
6.451
1500
47.33
17.75
1240
21.90
6.788
1510
48.38
18.26
1250
22.82
7.129
1520
49.44
18.78
1260
23.73
7.475
1530
50.50
19.31

浓度
密度ρ15
kg/m3
％（质量）
kmol/m3
1
10.1
1009.5
2
20.4
1020.7
4
41.7
1042.8
6
63.9
1064.8
8
87.0
1086.9
10
110.9
1108.9
12
135.7
1130.9
14
161.4
1153.0
16
188.0
1175.1
18
215.5
1197.2
20
243.8
1219.1
22
273.0
1241.1
24
303.1
1262.9
26
334.0
1284.8
28
365.8
1306.4
30
398.4
1327.9
32
431.7
1349.0
34
465.7
1369.6
36
500.4
1390.0
38
535.8
1410.1
40
572.0
1430.0
42
608.7
1449.4
44
646.1
1468.5
46
684.2
1487.3
48
723.1
1506.5
50
762.7
1525.3

氢氧化钠
％（质量）
温度，℃
0
10
15
18
20
30
50
70
100
1
1.0124
1.0115
1.0106
1.0100
1.0095
1.0069
0.9990
0.9884
0.9693
2
1.0244
1.0230
1.0220
1.0213
1.0207
1.0177
1.0095
0.9989
0.9797
3
1.0364
1.0342
1.0332
1.0324
1.0318
1.0285
1.0201
1.0094
0.9903
4
1.0482
1.0451
1.0444
1.0435
1.0428
1.0393
1.0305
1.0198
1.0009
5
1.0598
1.0570
1.0555
1.0545
1.0538
1.0501
1.0412
1.0302
1.0115
6
1.0713
1.0684
1.0667
1.0656
1.0648
1.0609
1.0517
1.0407
1.0220
7
1.0828
1.0795
1.0778
1.0766
1.0758
1.0717
1.0623
1.0513
1.0326
8
1.0943
1.0915
10.877
1.0877
1.0863
1.0826
1.0730
1.0619
1.0432
9
1.1057
1.1002
1.0987
1.0987
1.0979
1.0934
1.0830
1.0725
1.0537
10
1.1171
1.1186
1.1098
1.1098
1.1089
1.1043
1.0942
1.0831
1.0643
20
1.2296
1.2240
1.1319
1.2199
1.2191
1.2136
1.2020
1.1898
1.1700
30
1.3400
1.3340
1.3290
1.3290
1.3279
1.3217
1.3090
1.2995
1.3755
40
1.4435
1.4367
1.4314
1.4314
1.4300
1.4232
1.4095
1.3598
1.3750
50
1.5400
1.5326
1.5268
1.5268
1.5253
1.5181
1.5038
1.4807
1.4690