1、氢氧化钠密度、浓度换算表密度 (20 )g/cm3 NaOH 的质量分数/(g/100g 溶液) 物质的量浓度 (mol/L)1 0.159 0.03931.005 0.602 0.1511.01 1.045 0.2641.015 1.49 0.3781.02 1.94 0.4941.025 2.39 0.6111.03 2.84 0.7311.035 3.29 0.8511.04 3.745 0.9711.045 4.2 1.0971.05 4.655 1.2221.055 5.11 1.3471.06 5.56 1.4741.065 6.02 1.6021.07 6.47 1.7311.0
2、75 6.93 1.8621.08 7.38 1.9921.085 7.83 2.1231.09 8.28 2.2571.095 8.74 2.3911.1 9.19 2.5271.105 9.645 2.6641.11 10.1 2.8021.115 10.555 2.9421.12 11.01 3.0821.125 11.46 3.2241.13 11.92 3.3671.135 12.37 3.511.14 12.83 3.6551.145 13.28 3.8011.15 13.73 3.9471.155 14.18 4.0951.16 14.64 4.2441.165 15.09 4.
3、3951.17 15.54 4.5451.175 15.99 4.6971.18 16.44 4.851.185 16.89 5.0041.19 17.345 5.161.195 17.8 5.3171.2 18.255 5.4761.205 18.71 5.6361.21 19.16 5.7961.215 19.62 5.9581.22 20.07 6.1221.225 20.53 6.2861.23 20.98 6.4511.235 21.44 6.6191.24 21.9 6.7881.245 22.3 6.9581.25 22.82 7.1291.255 23.275 7.3021.2
4、6 23.73 7.4751.265 24.19 7.651.27 24.645 7.8241.275 25.1 81.28 25.56 8.1781.285 26.02 8.3571.29 26.48 8.05391.295 26.94 8.7221.3 27.41 8.9061.305 27.87 9.0921.31 28.33 9.2781.315 28.8 9.4661.32 29.26 9.6561.325 29.73 9.8471.33 30.2 10.041.335 30.67 10.231.34 31.14 10.431.345 31.62 10.631.35 32.1 10.
5、831.355 32.58 11.031.36 33.06 11.241.365 33.54 11.451.37 34.03 11.651.375 34.52 11.861.38 35.01 12.081.385 35.5 12.291.39 36 12.511.395 36.495 12.731.4 36.99 12.951.405 37.49 13.171.41 37.99 13.31.415 38.49 13.611.42 38.99 13.841.425 39.495 14.071.43 40 14.31.435 40.515 14.531.44 41.03 14.771.445 41
6、.55 15.011.4494 421.45 42.07 15.251.455 42.59 15.491.46 43.12 15.741.465 43.64 15.981.47 44.17 16.231.475 44.695 16.481.48 45.22 16.731.485 45.75 16.981.49 46.27 17.281.495 46.8 17.491.5 47.23 17.751.505 47.85 181.51 48.88 18.21.515 48.905 18.521.52 49.44 18.781.525 49.97 19.051.53 50.5 19.311.34 克/cm3(实验得到) 30%1.367 克/cm3(计算), 30%NaOH 分子量 4000熔点 3184。沸点 1390。密度 213g/cm3
