溶解度表
钆、钙、锆、镉、铬、汞、钴、硅

| 物质 | 化学式 | 0 °C | 10 °C | 20 °C | 30 °C | 40 °C | 50 °C | 60 °C | 70 °C | 80 °C | 90 °C | 100 °C |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 乙酸钆 | Gd(C2H3O2)·4H2O |  |  | 11.6 |  |  |  |  |  |  |  |  |
| 碳酸氢钆 | Gd(HCO3)3 |  |  | 5.61 |  |  |  |  |  |  |  |  |
| 溴酸钆 | Gd(BrO3)3·9H2O | 50.2 | 70.1 | 95.6 | 126 | 166 |  |  |  |  |  |  |
| 氢氧化钆 | Gd(OH)3 |  |  | 1.882×10−5 |  |  |  |  |  |  |  |  |
| 硫酸钆 | Gd2(SO4)3 | 3.98 | 3.3 | 2.6 | 2.32 |  |  |  |  |  |  |  |
| 氯化钙 | CaCl2 | 59.5 | 64.7 | 74.5 | 100 | 128 |  | 137 |  | 147 | 154 | 159 |
| 乙酸钙 | Ca(C2H3O2)2·2H2O | 37.4 | 36 | 34.7 | 33.8 | 33.2 |  | 32.7 |  | 33.5 | 31.1 | 29.7 |
| 砷酸钙 | Ca3(AsO4)2 |  |  | 3.629×10−3 |  |  |  |  |  |  |  |  |
| 叠氮化钙 | Ca(N3)2 |  |  | 45 |  |  |  |  |  |  |  |  |
| 苯甲酸钙 | Ca(C7H5O2)2·3H2O | 2.32 | 2.45 | 2.72 | 3.02 | 3.42 |  | 4.71 |  | 6.87 | 8.55 | 8.7 |
| 碳酸氢钙 | Ca(HCO3)2 | 16.1 |  | 16.6 |  | 17.1 |  | 17.5 |  | 17.9 |  | 18.4 |
| 溴酸钙 | Ca(BrO3)2 |  |  | 230 |  |  |  |  |  |  |  |  |
| 溴化钙 | CaBr2 | 125 | 132 | 143 |  | 213 |  | 278 |  | 295 |  | 312 |
| 霰石 | CaCO3-霰石 |  |  | 7.753×10−4 |  |  |  |  |  |  |  |  |
| 方解石 | CaCO3-方解石 |  |  | 6.170×10−4 |  |  |  |  |  |  |  |  |
| 氯酸钙 | Ca(ClO3)2 |  |  | 209 |  |  |  |  |  |  |  |  |
| 铬酸钙 | CaCrO4 | 4.5 |  | 2.25 | 1.83 | 1.49 |  | 0.83 |  |  | 0.50 | 0.44 |
| 磷酸二氢钙 | Ca(H2PO4)2 |  |  | 1.8 |  |  |  |  |  |  |  |  |
| 氟化钙 | CaF2 | 8.575×10−3 |  |  |  |  |  |  |  |  |  |  |
| 氟硅酸钙 | CaSiF6 |  |  | 0.518 |  |  |  |  |  |  |  |  |
| 甲酸钙 | Ca(HCO2)2 | 16.1 |  | 16.6 |  | 17.1 |  | 17.5 |  | 17.9 |  | 18.4 |
| 磷酸氢钙 | CaHPO4 |  |  | 4.303×10−3 |  |  |  |  |  |  |  |  |
| 氢氧化钙 | Ca(OH)2 | 0.189 | 0.182 | 0.173 | 0.16 | 0.141 |  | 0.121 |  | 8.6×10−2 | 7.6×10−2 |  |
| 碘酸钙 | Ca(IO3)2 | 9×10−2 |  | 0.24 | 0.38 | 0.52 |  | 0.65 |  | 0.66 | 0.67 |  |
| 碘化钙 | CaI2 | 64.6 |  | 66 | 67.6 | 70.8 |  | 74 |  | 78 |  | 81 |
| 钼酸钙 | CaMoO4 |  |  | 4.099×10−3 |  |  |  |  |  |  |  |  |
| 硝酸钙 | Ca(NO3)2·4H2O | 102 | 115 | 129 | 152 | 191 |  |  |  | 358 |  | 363 |
| 亚硝酸钙 | Ca(NO2)2·4H2O | 63.9 |  | 84.5 | 104 |  |  | 134 |  | 151 | 166 | 178 |
| 草酸钙 | CaC2O4 |  |  | 6.7×10−4 |  |  |  |  |  |  |  |  |
| 高氯酸钙 | Ca(ClO4)2 |  |  | 188 |  |  |  |  |  |  |  |  |
| 高锰酸钙 | Ca(MnO4)2 |  |  | 338 |  |  |  |  |  |  |  |  |
| 磷酸钙 | Ca3(PO4)2 |  |  | 2×10−3 |  |  |  |  |  |  |  |  |
| 硒酸钙 | CaSeO4·2H2O | 9.73 | 9.77 | 9.22 | 8.79 | 7.14 |  |  |  |  |  |  |
| 硫酸钙 | CaSO4·2H2O | 0.223 | 0.244 | 0.255 | 0.264 | 0.265 |  | 0.244 |  | 0.234 |  | 0.205 |
| 钨酸钙 | CaWO4 |  |  | 2.387×10−3 |  |  |  |  |  |  |  |  |
| 氟化锆 | ZrF4 |  |  | 1.32 |  |  |  |  |  |  |  |  |
| 硫酸锆 | Zr(SO4)2·4H2O |  |  | 52.5 |  |  |  |  |  |  |  |  |
| 砷酸镉 | Cd3(AsO4)2 |  |  | 7.091×10−6 |  |  |  |  |  |  |  |  |
| 苯甲酸镉 | Cd(C7H5O2)2 |  |  | 2.81 |  |  |  |  |  |  |  |  |
| 溴酸镉 | Cd(BrO3)2 |  |  | 125 |  |  |  |  |  |  |  |  |
| 溴化镉 | CdBr2 | 56.3 | 75.4 | 98.8 | 129 | 152 |  | 153 |  | 156 |  | 160 |
| 碳酸镉 | CdCO3 |  |  | 3.932×10−5 |  |  |  |  |  |  |  |  |
| 氯酸镉 | Cd(ClO3)2 | 299 | 308 | 322 | 348 | 376 |  | 455 |  |  |  |  |
| 氯化镉 | CdCl2 | 100 | 135 | 135 | 135 | 135 |  | 136 |  | 140 |  | 147 |
| 氰化镉 | Cd(CN)2 |  |  | 2.2×10−2 |  |  |  |  |  |  |  |  |
| 亚铁氰化镉 | Cd2Fe(CN)6 |  |  | 8.736×10−5 |  |  |  |  |  |  |  |  |
| 氟化镉 | CdF2 |  |  | 4 |  |  |  |  |  |  |  |  |
| 甲酸镉 | Cd(HCO2)2 | 8.3 | 11.1 | 14.4 | 18.6 | 25.3 |  | 59.5 |  | 80.5 | 85.2 | 94.6 |
| 氢氧化镉 | Cd(OH)2 |  |  | 2.697×10−4 |  |  |  |  |  |  |  |  |
| 碘酸镉 | Cd(IO3)2 |  |  | 9.7×10−2 |  |  |  |  |  |  |  |  |
| 碘化镉 | CdI2 | 78.7 |  | 84.7 | 87.9 | 92.1 |  | 100 |  | 111 |  | 125 |
| 硝酸镉 | Cd(NO3)2 | 122 |  | 136 | 150 | 194 |  | 310 |  | 713 |  |  |
| 草酸镉 | CdC2O4.3H2O |  |  | 6.046×10−3 |  |  |  |  |  |  |  |  |
| 高氯酸镉 | Cd(ClO4)2 |  | 180 | 188 | 195 | 203 |  | 221 |  | 243 |  | 272 |
| 磷酸镉 | Cd3(PO4)2 |  |  | 6.235×10−6 |  |  |  |  |  |  |  |  |
| 硒酸镉 | CdSeO4 | 72.5 | 68.4 | 64 | 58.9 | 55 |  | 44.2 |  | 32.5 | 27.2 | 22 |
| 硫酸镉 | CdSO4 | 75.4 | 76 | 76.6 |  | 78.5 |  | 81.8 |  | 66.7 | 63.1 | 60.8 |
| 硫化镉 | CdS |  |  | 1.292×10−12 |  |  |  |  |  |  |  |  |
| 钨酸镉 | CdWO4 |  |  | 4.642×10−2 |  |  |  |  |  |  |  |  |
| 硝酸铬 | Cr(NO3)3 | 108 | 124 | 130 | 152 |  |  |  |  |  |  |  |
| 高氯酸铬 | Cr(ClO4)3 | 104 | 123 | 130 |  |  |  |  |  |  |  |  |
| 硫酸铬 | Cr2(SO4)3·18H2O |  |  | 220 |  |  |  |  |  |  |  |  |
| 叠氮化亚汞 | Hg2(N3)2 |  |  | 2.727×10−2 |  |  |  |  |  |  |  |  |
| 溴化亚汞 | Hg2Br2 |  |  | 1.352×10−6 |  |  |  |  |  |  |  |  |
| 碳酸亚汞 | Hg2CO3 |  |  | 4.351×10−7 |  |  |  |  |  |  |  |  |
| 氯化亚汞 | Hg2Cl2 |  |  | 3.246×10−5 |  |  |  |  |  |  |  |  |
| 铬酸亚汞 | Hg2CrO4 |  |  | 2.313×10−3 |  |  |  |  |  |  |  |  |
| 氰化亚汞 | Hg2(CN)2 |  |  | 2.266×10−12 |  |  |  |  |  |  |  |  |
| 高氯酸亚汞 | Hg2(ClO4)2) | 282 | 325 | 407 | 455 |  | 499 |  | 541 |  | 580 |  |
| 硫酸亚汞 | Hg2SO4 |  |  | 4.277×10−2 |  |  |  |  |  |  |  |  |
| 乙酸汞 | Hg(C2H3O2)2 |  |  | 25 |  |  |  |  |  |  |  |  |
| 苯甲酸汞 | Hg(C7H5O2)2·H2O |  |  | 1.1 |  |  |  |  |  |  |  |  |
| 溴酸汞 | Hg(BrO3)2·2H2O |  |  | 0.08 |  |  |  |  |  |  |  |  |
| 溴化汞 | HgBr2 | 0.3 | 0.4 | 0.56 | 0.66 | 0.91 |  | 1.68 |  | 2.77 |  | 4.9 |
| 氯酸汞 | Hg(ClO3)2 |  |  | 25 |  |  |  |  |  |  |  |  |
| 氯化汞 | HgCl2 | 3.63 | 4.82 | 6.57 | 8.34 | 10.2 |  | 16.3 |  | 30 |  | 61.3 |
| 氰化汞 | Hg(CN)2 |  |  | 9.3 |  |  |  |  |  |  |  |  |
| 碘酸汞 | Hg(IO3)2 |  |  | 2.372×10−3 |  |  |  |  |  |  |  |  |
| 碘化汞 | HgI2 |  |  | 6×10−3 |  |  |  |  |  |  |  |  |
| 草酸汞 | HgC2O4 |  |  | 1.1×10−2 |  |  |  |  |  |  |  |  |
| 硫化汞 | HgS |  |  | 2.943×10−25 |  |  |  |  |  |  |  |  |
| 硫氰酸汞 | Hg(SCN)2 |  |  | 6.3×10−2 |  |  |  |  |  |  |  |  |
| 溴酸钴 | Co(BrO3)2·6H2O |  |  | 45.5 |  |  |  |  |  |  |  |  |
| 溴化钴 | CoBr2 | 91.9 |  | 112 | 128 | 163 |  | 227 |  | 241 |  | 257 |
| 氯酸钴 | Co(ClO3)2 | 135 | 162 | 180 | 195 | 214 |  | 316 |  |  |  |  |
| 氯化钴 | CoCl2 | 43.5 | 47.7 | 52.9 | 59.7 | 69.5 |  | 93.8 |  | 97.6 | 101 | 106 |
| 氟化钴 | CoF2 |  |  | 1.36 |  |  |  |  |  |  |  |  |
| 氟硅酸钴 | CoSiF6·6H2O |  |  | 118 |  |  |  |  |  |  |  |  |
| 碘酸钴 | Co(IO3)2·2H2O |  |  | 1.02 | 0.9 | 0.88 |  | 0.82 |  | 0.73 |  | 0.7 |
| 碘化钴 | CoI2 |  |  | 203 |  |  |  |  |  |  |  |  |
| 硝酸钴 | Co(NO3)2 | 84 | 89.6 | 97.4 | 111 | 125 |  | 174 |  | 204 | 300 |  |
| 亚硝酸钴 | Co(NO2)2 | 7.6×10−2 | 0.24 | 0.4 | 0.61 | 0.85 |  |  |  |  |  |  |
| 高氯酸钴 | Co(ClO4)2 |  |  | 104 |  |  |  |  |  |  |  |  |
| 硫酸钴 | CoSO4 | 25.5 | 30.5 | 36.1 | 42 | 48.8 |  | 55 |  | 53.8 | 45.3 | 38.9 |
| 二氧化硅 | SiO2 |  |  | 1.2×10−2 |  |  |  |  |  |  |  |  |