硫酸密度与浓度对照表

1、(按25换算)本文来源：蓄电池在线20時硫酸的密度與濃度對照表比重 含量 比重 含量 比重 含量 比重 含量 1 0.3 1.215 29.6 1.43 53.5 1.645 72.9 1.005 1 1.22 30.2 1.435 54 1.65 73.4 1.01 1.7 1.225 30.8 1.44 54.5 1.655 73.8 1.015 2.5 1.23 31.4 1.445 55 1.66 74.2 1.02 3.2 1.235 32 1.45 55.4 1.665 74.6 1.025 4 1.24 32.6 1.455 55.9 1.67 75.1 1.03 4.7 1.2

2、45 33.2 1.46 56.4 1.675 75.5 1.035 5.5 1.25 33.8 1.465 56.9 1.68 75.9 1.04 6.2 1.255 34.4 1.47 57.4 1.685 76.3 1.045 7 1.26 35 1.475 57.8 1.69 76.8 1.05 7.7 1.265 35.6 1.48 58.3 1.695 77.2 1.055 8.4 1.27 36.2 1.485 58.8 1.7 77.6 1.06 9.1 1.275 36.8 1.49 59.2 1.705 78.1 1.065 9.8 1.28 37.4 1.495 59.7

3、 1.71 78.5 1.07 10.6 1.285 37.9 1.5 60.2 1.715 78.9 1.075 11.3 1.29 38.5 1.505 60.6 1.72 79.4 1.08 12 1.295 39.1 1.51 61.1 1.725 79.8 1.085 12.7 1.3 39.7 1.515 61.5 1.73 80.2 1.09 13.4 1.305 40.2 1.52 62 1.735 80.7 1.095 14 1.31 40.8 1.525 62.4 1.74 81.2 1.1 14.7 1.315 41.4 1.53 62.9 1.745 81.6 1.10

4、5 15.4 1.32 41.9 1.535 63.4 1.75 82.1 1.11 16.1 1.325 42.5 1.54 63.8 1.755 82.6 1.115 16.7 1.33 43.1 1.545 64.3 1.76 83.11.12 17.4 1.335 43.6 1.55 64.7 1.765 83.61.125 18.1 1.34 44.2 1.555 65.1 1.77 84.11.13 18.8 1.345 44.7 1.56 65.6 1.775 84.61.135 19.4 1.35 45.3 1.565 66 1.78 85.21.14 20.1 1.355 4

5、5.8 1.57 66.5 1.785 85.71.145 20.7 1.36 46.3 1.575 66.9 1.79 86.31.15 21.4 1.365 46.9 1.58 67.3 1.795 871.155 22 1.37 47.4 1.585 67.8 1.8 87.71.16 22.7 1.375 47.9 1.59 68.2 1.805 88.41.165 23.3 1.38 48.4 1.595 68.71.17 23.9 1.385 49 1.6 69.11.175 24.6 1.39 49.5 1.605 69.51.18 25.2 1.395 50 1.61 701.

6、185 25.8 1.4 50.5 1.615 70.41.19 26.5 1.405 51 1.62 70.81.195 27.1 1.41 51.5 1.625 71.21.2 27.7 1.415 52 1.63 71.71.205 28.3 1.42 52.5 1.635 72.11.21 28.9 1.425 53 1.64 72.5硫酸比重与温度变化GB/T11198.1-11198.1520 = t1 + .000025(20-t) - (20-t)k式中,20 -是20 时的密度g/cm3t-是测定时密度计指示的密度,0.000025是密度计玻璃膨胀系数-测定时试样的温度K-试样密度的温校正系数,如下表序号 比重范围 K 备注1 1.1511.200 0.00072 1.2211.420 0.00083 1.4211.560 0.00094 1.5611.700 0.0015 1.7011.770 0.00116 1.7711.840 0.0012不同温度之对应之比重可参照上述公式进行计算1.81 1.815 1.82 1.825 1.83 1.835