不同温度下常见无机化合物的溶解度 (1)不同温度下常见无机化合物的溶解度(g/100g水)
A B C F H I K L M N P S Z
序号
化学式
273K
283K
293K
303K
313K
323K
333K
343K
353K
363K
373K
<< *1
AgBr
-
-
8.4×10-6
-
-
-
-
-
-
-
**3.7×10-
2
AgC2H3O2
0.73
0.89
1.05
1.23
1.43
1.64
1.93
2.18
2.59
-
-
...
不同温度下常见无机化合物的溶解度(g/100g水)
A B C F H I K L M N P S Z
序号
化学式
273K
283K
293K
303K
313K
323K
333K
343K
353K
363K
373K
<< *1
AgBr
-
-
8.4×10-6
-
-
-
-
-
-
-
**3.7×10-
2
AgC2H3O2
0.73
0.89
1.05
1.23
1.43
1.64
1.93
2.18
2.59
-
-
*3
AgCl
-
8.9×10-5
1.5×10-4
-
-
5*10-4
-
-
-
-
2.1×10-3
*4
AgCN
-
-
2.2×10-5
-
-
-
-
-
-
-
-
*5
Ag2CO3
-
-
3.2×10-3
-
-
-
-
-
-
-
5×10-2
*6
Ag2CrO4
1.4×10-3
-
-
3.6×10-3
-
5.3×10-3
-
8×10-3
-
-
1.1×10-2
**7
AgI
-
-
-
3×10-7
-
-
3×10-6
-
-
-
-
8
AgIO3
-
3×10-3
4×10-3
-
-
-
1.8×10-2
-
-
-
-
9
AgNO2
0.16
0.22
0.34
0.51
0.73
0.995
1.39
-
-
-
-
10
AgNO3
122
167
216
265
311
-
440
-
585
652
733
11
Ag2SO4
0.57
0.70
0.80
0.89
0.98
1.08
1.15
1.22
1.30
1.36
1.41
12
AlCl3
43.9
44.9
45.8
46.6
47.3
-
48.1
-
48.6
-
49.0
13
AlF3
0.56
0.56
0.67
0.78
0.91
-
1.1
-
1.32
-
1.72
14
Al(NO3)3
60.0
66.7
73.9
81.8
88.7
-
106
-
132
153
160
15
Al2(SO4)3
31.2
33.5
36.4
40.4
45.8
52.2
59.2
66.1
73.0
80.8
89.0
16
As2O5
59.5
62.1
65.8
69.8
71.2
-
73.0
-
75.1
-
76.7
*17
As2S5
-
-
5.17×10-5(291)
-
-
-
-
-
-
-
-
<< **18
B2O3
1.1
1.5
2.2
-
4.0
-
6.2
-
9.5
-
15.7
19
BaCl2·2H2O
31.2
33.5
35.8
38.1
40.8
43.6
46.2
49.4
52.5
55.8
59.4
**20
BaCO3
-
1.6×10-3(281)
2.2×10-3(291)
2.4×10-3(297.2)
-
-
-
-
-
-
6.5×10-3
*21
BaC2O4
-
-
9.3×10-3(291)
-
-
-
-
-
-
-
2.28×10-2
**22
BaCrO4
2.0×10-4
2.8×10-4
3.7×10-4
4.6×10-4
-
-
-
-
-
-
-
23
Ba(NO3)2
4.95
6.67
9.02
11.48
14.1
17.1
20.4
-
27.2
-
34.4
24
Ba(OH)2
1.67
2.48
3.89
5.59
8.22
13.12
20.94
-
101.4
-
-
**25
BaSO4
1.15×10-4
2.0×10-4
2.4×10-4
2.85×10-4
-
3.36×10-4
-
-
-
-
4.13×10-4
26
BeSO4
37.0
37.6
39.1
41.4
45.8
-
53.1
-
67.2
-
82.8
**27
Br2
4.22
3.4
3.20
3.13
-
-
-
-
-
-
-
**28
Bi2S3
-
-
1.8×10-5(291)
-
-
-
-
-
-
-
-
<< 29
CaBr2·6H2O
125
132
143
185(307)
213
-
278
-
295
-
312(378)
30
Ca(H2C3O2)2·2H2O
37.4
36.0
34.7
33.8
33.2
-
32.7
-
33.5
-
-
31
CaCl2·6H2O
59.5
64.7
74.5
100
128
-
137
-
147
154
159
**32
CaC2O4
-
6.7×10-4(286)
6.8×10-4(298)
-
-
9.5×10-4
-
-
-
14×10-4(368)
-
*33
CaF2
1.3×10-3
-
1.6×10-3(298)
1.7×10-3(299)
-
-
-
-
-
-
-
34
Ca(HCO3)2
16.15
-
16.60
-
17.05
-
17.50
-
17.95
-
18.40
35
CaI2
64.6
66.0
67.6
69.0
70.8
-
74
-
78
-
81
36
Ca(IO3)2·6H2O
0.090
0.17
0.24
0.38
0.52
-
0.65
-
0.66
0.67
-
37
Ca(NO2)2·4H2O
63.9
-
84.5(291)
104
-
-
134
-
151
166
178
38
Ca(NO3)2·4H2O
102.0
115
129
152
191
-
-
-
358
-
363
39
Ca(OH)2
0.189
0.182
0.173
0.160
0.141
0.128
0.121
0.106
0.094
0.086
0.076
40
CaSO4·1/2H2O
-
-
0.32
0.29(298)
0.26(308)
0.21(318)
0.145(338)
0.12(348)
-
-
0.071
41
CdCl2·2.5H2O
90
100
113
132
-
-
-
-
-
-
-
42
CdCl2·H2O
-
135
135
135
135
-
136
-
140
-
147
**43
Cl2①
1.46
0.980
0.716
0.562
0.451
0.386
0.324
0.274
0.219
0.125
0
**44
CO①
0.0044
0.0035
0.0028
0.0024
0.0021
0.0018
0.0015
0.0013
0.0010
0.0006
0
**45
CO2①
0.3346
0.2318
0.1688
0.1257
0.0973
0.0761
0.0576
-
-
-
0
46
CoCl2
43.5
47.7
52.9
59.7
69.5
-
93.8
-
97.6
101
106
47
Co(NO3)2
84.0
89.6
97.4
111
125
-
174
-
204
300
-
48
CoSO4
25.50
30.50
36.1
42.0
48.80
-
55.0
-
53.8
45.3
38.9
49
CoSO4·7H2O
44.8
56.3
65.4
73.0
88.1
-
101
-
-
-
-
50
CrO3
164.9
-
167.2
-
172.5
183.9
-
-
191.6
217.5
206.8
51
CsCl
161.0
175
187
197
208.0
218.5
230
239.5
250.0
260.0
271
*52
CsOH
-
-
395.5(288)
-
-
-
-
-
-
-
-
53
CuCl2
68.6
70.9
73.0
77.3
87.6
-
96.5
-
104
108
120
**54
CuI2
-
-
1.107
-
-
-
-
-
-
-
-
55
Cu(NO3)2
83.5
100
125
156
163
-
182
-
208
222
247
56
CuSO4·5H2O
23.1
27.5
32.0
37.8
44.6
-
61.8
-
83.8
-
114
<< 57
FeCl2
49.7
59.0
62.5
66.7
70.0
-
78.3
-
88.7
92.3
94.9
58
FeCl3·6H2O
74.4
81.9
91.8
106.8
-
315.1
-
-
525.8
-
535.7
59
Fe(NO3)2·6H2O
113
134
-
-
-
-
266
-
-
-
-
60
FeSO4·7H2O
28.8
40.0
48.0
60.0
73.3
-
100.7
-
79.9
68.3
57.8
<< 61
H3BO3
2.67
3.72
5.04
6.72
8.72
11.54
14.81
18.62
23.62
30.38
40.25
62
HBr①
221.2
210.3
204(288)
-
-
171.5
-
-
150.5(348)
-
130
63
HCl①
82.3
77.2
72.6
67.3
63.3
59.6
56.1
-
-
-
-
64
H2C2O4
3.54
6.08
9.52
14.23
21.52
-
44.32
-
84.5
125
-
*65
HgBr
-
-
4×10-6(299)
-
-
-
-
-
-
-
-
66
HgBr2
0.30
0.40
0.56
0.66
0.91
-
1.68
-
2.77
-
4.9
**67
Hg2Cl2
0.00014
-
0.0002
-
0.0007
-
-
-
-
-
-
68
HgCl2
3.63
4.82
6.57
8.34
10.2
-
16.3
-
30.0
-
61.3
<< 69
I2
0.014
0.020
0.029
0.039
0.052
0.078
0.100
-
0.225
0.315
0.445
<< 70
KBr
53.5
59.5
65.3
70.7
75.4
80.2
85.5
90.0
95.0
99.2
104.0
71
KBrO3
3.09
4.72
6.91
9.64
13.1
17.5
22.7
-
34.1
-
49.9
72
KC2H3O2
216
233
256
283
324
-
350
-
381
398
-
73
K2C2O4
25.5
31.9
36.4
39.9
43.8
-
53.2
-
63.6
69.2
75.3
74
KCl
28.0
31.2
34.2
37.2
40.1
42.6
45.8
48.3
51.3
54.0
56.3
75
KClO3
3.3
5.2
7.3
10.1
13.9
19.3
23.8
-
37.6
46
56.3
76
KClO4
0.76
1.06
1.68
2.56
3.73
6.5
7.3
11.8
13.4
17.7
22.3
77
KSCN
177.0
198
224
255
289
-
372
-
492
571
675
78
K2CO3
105
108
111
114
117
121.2
127
133.1
140
148
156
79
K2CrO4
56.3
60.0
63.7
66.7
67.8
-
70.1
70.4
72.1
74.5
75.6
80
K2Cr2O7
4.7
7.0
12.3
18.1
26.3
34
45.6
52
73
-
80
81
K3Fe(CN)6
30.2
38
46
53
59.3
-
70
-
-
-
91
82
K4Fe(CN)6
14.3
21.1
28.2
35.1
41.4
-
54.8
-
66.9
71.5
74.2
83
KHC4H4O6
0.231
0.358
0.523
0.762
-
-
-
-
-
-
-
84
KHCO3
22.5
27.4
33.7
39.9
47.5
-
65.6
-
-
-
-
85
KHSO4
36.2
-
48.6
54.3
61.0
-
76.4
-
96.1
-
122
86
KI
128
136
144
153
162
168
176
184
192
198
208
87
KIO3
4.60
6.27
8.08
10.03
12.6
-
18.3
-
24.8
-
32.3
88
KMnO4
2.83
4.31
6.34
9.03
12.6
16.98
22.1
-
-
-
-
89
KNO2
279
292
306
320
329
-
348
-
376
390
410
90
KNO3
13.9
21.2
31.6
45.3
61.3
85.5
106
138
167
203
245
91
KOH
95.7
103
112
126
134
140
154
-
-
-
178
92
K2PtCl6
0.48
0.60
0.78
1.00
1.36
2.17
2.45
3.19
3.71
4.45
5.03
93
K2SO4
7.4
9.3
11.10
13.0
14.8
16.50
18.2
19.75
21.4
22.9
24.1
94
K2S2O8
1.65
2.67
4.70
7.75
11.0
-
-
-
-
-
-
95
K2SO4·Al2(SO4)3
3.00
3.99
5.90
8.39
11.70
17.00
24.80
40.0
71.0
109.0
-
<< 96
LiCl
69.2
74.5
83.5
86.2
89.8
97
98.4
-
112
121
128
97
Li2CO3
1.54
1.43
1.33
1.26
1.17
1.08
1.01
-
0.85
-
0.72
*98
LiF
-
-
0.27(291)
-
-
-
-
-
-
-
-
99
LiOH
11.91
12.11
12.35
12.70
13.22
13.3
14.63
-
16.56
-
19.12
*100
Li3PO4
-
-
0.039(291)
-
-
-
-
-
-
-
-
<< 101
MgBr2
98
99
101
104
106
-
112
-
113.7
-
125.0
102
MgCl2
52.9
53.6
54.6
55.8
57.5
-
61.0
-
66.1
69.5
73.3
103
MgI2
120
-
140
-
173
-
-
-
186
-
-
104
Mg(NO3)2
62.1
66.0
69.5
73.6
78.9
-
78.9
-
91.6
106
-
*105
Mg(OH)2
-
-
0.0009(291)
-
-
-
-
-
-
-
0.004
106
MgSO4
22.0
28.2
33.7
38.9
44.5
-
54.6
-
55.8
52.9
50.4
107
MnCl2
63.4
68.1
73.9
80.8
88.5
98.15
109
-
113
114
115
108
Mn(NO3)2
102
118.0
139
206
-
-
-
-
-
-
-
109
MnC2O4
0.020
0.024
0.028
0.033
-
-
-
-
-
-
-
110
MnSO4
52.9
59.7
62.9
62.9
60.0
-
53.6
-
45.6
40.9
35.3
<< 111
NH4Br
60.5
68.1
76.4
83.2
91.2
99.2
108
116.8
125
135
145
112
NH4SCN
120
144
170
208
234
-
346
-
-
-
-
113
(NH4)2C2O4
2.2
3.21
4.45
6.09
8.18
10.3
14.0
-
22.4
27.9
34.7
114
NH4Cl
29.4
33.3
37.2
41.4
45.8
50.4
55.3
60.2
65.6
71.2
77.3
115
NH4ClO4
12.0
16.4
21.7
27.7
34.6
-
49.9
-
68.9
-
-
116
(NH4)2·Co(SO4)2
6.0
9.5
13.0
17.0
22.0
27.0
33.5
40.0
49.0
58.0
75.1
117
(NH4)2CrO4
25.0
29.2
34.0
39.3
45.3
-
59.0
-
76.1
-
-
118
(NH4)2Cr2O7
18.2
25.5
35.6
46.5
58.5
-
86
-
115
-
156
119
(NH4)2·Cr2(SO4)4
3.95
-
10.78(298)
18.8
32.6
-
-
-
-
-
-
**120
(NH4)2·Fe(SO4)2
12.5
17.2
-
-
33
40
-
52
-
-
-
*121
(NH4)2·Fe2(SO4)4
-
-
-
44.15(298)
-
-
-
-
-
-
-
*122
NH4HCO3
11.9
16.1
21.7
28.4
36.6
-
59.2
-
109
170
354
123
NH4H2PO4
22.7
29.5
37.4
46.4
56.7
-
82.5
-
118
-
173
124
(NH4)2HPO4
42.9
62.9
68.9
75.1
81.8
-
97.2
-
-
-
-
125
NH4I
155
163
172
182
191
199.6
209
218.7
229
-
250
**126
NH4MgPO4
0.0231
-
0.052
-
0.036
0.03
0.040
0.016
0.019
-
0.0195
*127
NH4MnPO4·H2O
-
0.0031(冷水)
-
-
-
-
-
0.05(热水)
-
-
-
128
NH4NO3
118.3
-
192
241.8
297.0
344.0
421.0
499.0
580.0
740.0
871.0
129
(NH4)2PtCl6
0.289
0.374
0.499
0.637
0.815
-
1.44
-
2.16
2.61
3.36
130
(NH4)2SO4
70.6
73.0
75.4
78.0
81.0
-
88.0
-
95
-
103
131
(NH4)2SO4·Al2(SO4)3
2.1
5.0
7.74
10.9
14.9
20.10
26.70
-
-
-
109.7(368)
*132
(NH4)2S2O8
58.2
-
-
-
-
-
-
-
-
-
-
133
(NH4)3SbS4
71.2
-
91.2
120
-
-
-
-
-
-
-
*134
(NH4)2SeO4
-
117(280)
-
-
-
-
-
-
-
-
197
135
NH4VO3
-
-
0.48
0.84
1.32
1.78
2.42
3.05
-
-
-
136
NaBr
80.2
85.2
90.8
98.4
107
116.0
118
-
120
121
121
137
Na2B4O7
1.11
1.6
2.56
3.86
6.67
10.5
19.0
24.4
31.4
41.0
52.5
138
NaBrO3
24.2
30.3
36.4
42.6
48.8
-
62.6
-
75.7
-
90.8
139
NaC2H3O2
36.2
40.8
46.4
54.6
65.6
83
139
146
153
161
170
140
Na2C2O4
2.69
3.05
3.41
3.81
4.18
-
4.93
-
5.71
-
6.50
141
NaCl
35.7
35.8
35.9
36.1
36.4
37.0
37.1
37.8
38.0
38.5
39.2
142
NaClO3
79.6
87.6
95.9
105
115
-
137
-
167
184
204
143
Na2CO3
7.0
12.5
21.5
39.7
49.0
-
46.0
-
43.9
43.9
-
144
Na2CrO4
31.70
50.10
84.0
88.0
96.0
104
115
123
125
-
126
145
Na2Cr2O7
163.0
172
183
198
215
244.8
269
316.7
376
405
415
146
Na4Fe(CN)6
11.2
14.8
18.8
23.8
29.9
-
43.7
-
62.1
-
-
147
NaHCO3
7.0
8.1
9.6
11.1
12.7
14.45
16.0
-
-
-
-
148
NaH2PO4
56.5
69.8
86.9
107
133
157
172
190.3
211
234
-
149
Na2HPO4
1.68
3.53
7.83
22.0
55.3
80.2
82.8
88.1
92.3
102
104
150
NaI
159
167
178
191
205
227.8
257
294
295
-
302
151
NaIO3
2.48
2.59
8.08
10.7
13.3
-
19.8
-
26.6
29.5
33.0
152
NaNO3
73.0
80.8
87.6
94.9
102
104.1
122
-
148
-
180
153
NaNO2
71.2
75.1
80.8
87.6
94.9
-
111
-
133
-
160
154
NaOH
-
98
109
119
129
-
174
-
-
-
-
155
Na3PO4
4.5
8.2
12.1
16.3
20.2
-
29.9
-
60.0
68.1
77.0
**156
Na4P2O7
3.16
3.95
6.23
9.95
13.50
17.45
21.83
-
30.04
-
40.26
157
Na2S
9.6
12.10
15.7
20.5
26.6
36.4
39.1
43.31
55.0
65.3
-
*158
NaSb(OH)6
-
0.03(285.2)
-
-
-
-
-
-
-
-
0.3
159
Na2SO3
14.4
19.5
26.3
35.5
37.2
-
32.6
-
29.4
27.9
-
160
Na2SO4
4.9
9.1
19.5
40.8
48.8
46.7
45.3
-
43.7
42.7
42.5
161
Na2SO4·7H2O
19.5
30.0
44.1
-
-
-
-
-
-
-
-
162
Na2S2O3·5H2O
50.2
59.7
70.1
83.2
104
-
-
-
-
-
-
163
NaVO3
-
-
19.3
22.5
26.3
-
33.0
-
40.8
-
-
164
Na2WO4
71.5
-
73.0
-
77.6
-
-
-
90.8
-
-
*165
NiCO3
-
-
0.0093(298)
-
-
-
-
-
-
-
-
166
NiCl2
53.4
56.3
60.8
70.6
73.2
78.3
81.2
85.2
86.6
-
87.6
167
Ni(NO3)2
79.2
-
94.2
105
119
-
158
-
187
188
-
168
NiSO4·7H2O
26.2
32.4
37.7
43.4
50.4
-
-
-
-
-
-
<< 169
Pb(C2H3O2)2
19.8
29.5
44.3
69.8
116
-
-
-
-
-
-
170
PbCl2
0.67
0.82
1.00
1.20
1.42
1.70
1.94
-
2.54
2.88
3.20
171
PbI2
0.044
0.056
0.069
0.090
0.124
0.164
0.193
-
0.294
-
0.42
172
Pb(NO2)2
37.5
46.2
54.3
63.4
72.1
85
91.6
-
111
-
133
**173
PbSO4
0.0028
0.0035
0.0041
0.0049
0.0056
-
-
-
-
-
-
<< 174
SbCl3
602
-
910
1087
1368
-
-
345K以后完全混溶
*175
Sb2S3
-
-
0.000175(291)
-
-
-
-
-
-
-
-
*176
SnCl2
83.9
-
259.8(288)
-
-
-
-
-
-
-
-
*177
SnSO4
-
-
33(298)
-
-
-
-
-
-
-
18
178
Sr(C2H3O2)2
37.0
42.9
41.1
39.5
38.3
37.4
36.8
36.2
36.1
39.2
36.4
**179
SrC2O4
0.0033
0.0044
0.0046
0.0057
-
-
-
-
-
-
-
180
SrCl2
43.5
47.7
52.9
58.7
65.3
72.4
81.8
85.9
90.5
-
101
181
Sr(NO2)2
52.7
-
65.0
72
79
83.8
97
-
130
134
139
182
Sr(NO3)2
39.5
52.9
69.5
88.7
89.4
-
93.4
-
96.9
98.4
-
183
SrSO4
0.0113
0.0129
0.0132
0.0138
0.0141
-
0.0131
-
0.0116
0.0115
-
184
SrCrO4
-
0.0851
0.090
-
-
-
-
-
0.058
-
-
<< 185
Zn(NO3)2
98
-
118.3
138
211
-
-
-
-
-
-
186
ZnSO4
41.6
47.2
53.8
61.3
70.5
-
75.4
-
71.1
-
60.5
· 摘自J.A.dean Ed,Lange's Handbook of Chemistry,13th.edition,1985;
· 注 :
中括号内数据指温度(K);①表示在压力1.01325×105帕下;
· **摘自顾庆超等编.化学用表.江苏省科学技术出版社,1979;
· *摘自R.C.Weast,Handbook of chemistry and physics,70th.edition,1989-1990;
本文档为【不同温度下常见无机化合物的溶解度 (1)】,请使用软件OFFICE或WPS软件打开。作品中的文字与图均可以修改和编辑,
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