集团公司文件内部编码：（TTT-UUTT-MMYB-URTTY-ITTLTY-DBTTY-9886）氯化钙水波美度与百分浓度的关系氯化钙溶液波美度与百分比浓度对照换算在工业生产领域氯化钙因使用习惯及操作简便，氯化钙溶液中氯化钙含量通常测定其波美度（相对密度），在使用环节大家都习惯使用质量百分比浓度（及单位重量的溶液中所含溶质的重量百分数），为方便对照使用本公司技术部整理如下对照表供各位参考。氯化钙溶液波美度与百分比浓度对照换算表及凝固点表比重波美度（B）盐含量凝固点在25时溶液的百分含量在100?份水中1.000.10.10.10.01.011.61.31.3-0.61.023.02.52.6-1.21.034.33.63.7-1.81.045.74.85.0-2.41.057.05.96.3-3.01.068.37.17.6-3.71.07?9.68.39.0-4.41.08?10.89.410.4-5.21.09?12.010.511.7-6.11.10?13.211.513.0-7.11.11?14.412.614.4-8.11.12?15.613.715.9-9.11.13?16.714.717.3-10.21.1417.815.818.8-11.41.15?18.916.820.2-12.71.16?20.017.821.7-14.21.17?21.118.923.3-15.71.18?22.119.924.9-17.41.1923.120.926.5-19.21.20?24.221.928.0-21.21.21?25.122.829.6-23.31.22?26.123.831.2-25.71.23?27.124.732.9-28.31.24?28.025.734.6-31.21.2529.026.636.2-34.61.26?29.927.537.9-38.61.27?30.828.439.7-43.61.28?31.729.441.6-50.11.2861?32.229.942.7-55.01.29?32.530.343.5-50.61.30?33.431.245.4-41.61.31?34.232.147.3-33.91.32?35.133.049.3-27.11.33?35.933.951.3-21.21.34?36.734.753.2-15.51.35?37.535.655.3-10.21.36?38.336.457.4-5.1氯化钠溶液波美度与百分比浓度对照换算表及凝固点表比重波美度（B）盐含量凝固点在25时溶液的百分含量在100?份水中1.0000.10.10.10.01.0101.61.51.5-0.81.0203.02.93.0-1.71.0304.34.34.5-2.71.0405.75.65.9-3.61.0507.07.07.5-4.61.0608.38.39.0-5.51.0709.69.610.6-6.61.08010.811.012.3-7.81.09012.012.314.0-9.11.10013.213.615.7-10.41.11014.414.917.5-11.81.12015.616.219.3-13.21.13016.717.521.2-14.61.14017.818.823.1-16.21.15018.920.025.0-17.81.16020.021.226.9-19.41.17021.122.429.0-21.21.18022.123.731.1-17.31.19023.124.933.1-9.51.20024.226.135.3-1.71.20324.426.335.70.0波美与相对密度的换算公式如下：d=144.3/(144.3-n)式中：?d?为溶液的相对密度；n?为波美度。