水在不同溫度下的密度、粘度、介電常數(shù)和離子積常數(shù)Kw值表

1、水水在在不不同同溫溫度度下下的的密密度度、粘粘度度、介介電電常常數(shù)數(shù)和和離離子子積積常常數(shù)數(shù)K Kw w值值 Densities,Densities, Viscosities,Viscosities, DielectricDielectric ConstantsConstants andand IonicIonic ProductProduct ConstantsConstants ofof WaterWater atat DifferentDifferent TemperaturesTemperatures表中水的密度為不含有空氣的純水在標(biāo)準(zhǔn)大氣壓（101.325kPa）下的密度值。 水的離

2、子積常數(shù)Kw = H+OH-，且H+ = OH- 。序序號號 溫溫度度t t/ 密密度度/(g/ml)/(g/ml)黏黏度度 /(10-3Pas)/(10-3Pas)介介電電常常數(shù)數(shù)/(F/m)/(F/m)(No.)(No.) (Temperature)(Temperature) (Density)(Density) (Viscosity)(Viscosity) (Dielectric(Dielectric constant)constant)1 10 00.999840.99984- - 87.987.92 22 20.999940.99994- - - - 3 34 40.999970.9

3、9997- - - - 4 45 50.9999650.9999651.51881.518885.985.95 56 60.999940.99994- - - - 6 68 80.999850.99985- - - - 7 710100.99970.99971.30971.309783.9583.958 812120.99950.9995- - - - 9 914140.999240.99924- - - - 101015150.9990990.9990991.14471.144782.0482.04111116160.998940.99894- - - - 12121717- - - - -

4、 - 131318180.99860.9986- - - - 14141919- - - - - - 151520200.9982030.9982031.00871.008780.1880.1816162121- - - - - - 171722220.997770.99777- - - - 18182323- - - - - - 191924240.99730.9973- - - - 202025250.9970440.9970440.89490.894978.3678.36212126260.996780.99678- - - - 22222727- - - - - - 232328280

5、.996230.99623- - - - 24242929- - - - - - 252530300.9956460.9956460.80040.800476.5876.5826263131- - - - - - 272732320.995030.99503- - - - 28283333- - - - - - 292934340.994370.99437- - - - 303035350.994030.994030.72080.720874.8574.85313136360.993690.99369- - - - 32323737- - - - - - 333338380.992970.99

6、297- - - - 34343939- - - - - - 353540400.992220.99222- - 73.1573991440.99144- - - - 373744440.990630.99063- - - - 38384545- - - - 71.571.5393946460.989790.98979- - - - 404048480.988930.98893- - - - 414150500.988040.98804- - 69.8869.88424252520.987120.98712- - - - 434354540.986180.98618-

7、 - - - 44445555- - - - 68.368.3454556560.985210.98521- - - - 464658580.984220.98422- - - - 474760600.98320.9832- - 66.7666.76484862620.982160.98216- - - - 494964640.981090.98109- - - - 50506565- - - - 65.2565.25515166660.980010.98001- - - - 525268680.97890.9789- - - - 535370700.977770.97777- - 63.78

8、63.78545472720.976610.97661- - - - 555574740.975440.97544- - - - 56567575- - - - 62.3462.34575776760.974240.97424- - - - 585878780.973030.97303- - - - 595980800.971790.97179- - 60.9360.93606082820.970530.97053- - - - 616184840.969260.96926- - - - 62628585- - - - 59.5559.55636386860.967960.96796- - -

9、 - 646488880.966650.96665- - - - 656590900.965310.96531- - 58.258.2666692920.963960.96396- - - - 676794940.962590.96259- - - - 68689595- - - - 56.8856.88696996960.96120.9612- - - - 707098980.959790.95979- - - - 71711001000.958360.95836- - 55.5855.58離離子子積積常常數(shù)數(shù) KwKw(Ionic(Ionic productproduct constant

10、)constant) 0.11100.1110-14- - - - 0.17100.1710-14- - - - 0.30100.3010-14- - - - 0.46100.4610-140.50100.5010-140.55100.5510-140.60100.6010-140.65100.6510-140.69100.6910-140.76100.7610-140.81100.8110-140.87100.8710-140.93100.9310-141.00101.0010-141.10101.1010-141.17101.1710-141.29101.2910-141.38101.38

11、10-141.48101.4810-141.58101.5810-141.70101.7010-141.82101.8210-141.95101.9510-142.09102.0910-142.24102.2410-142.40102.4010-142.57102.5710-142.75102.7510-142.95102.9510-14- - - - - - - - - - 5.5105.510-14- - - - - - 水水在在不不同同溫溫度度下下的的密密度度、粘粘度度、介介電電常常數(shù)數(shù)和和離離子子積積常常數(shù)數(shù)K Kw w值值 Densities,Densities, Viscosities,Viscosities, DielectricDielectric ConstantsConstants andand IonicIonic ProductProduct ConstantsConstants ofof WaterWater atat DifferentDifferent TemperaturesTemperatures表中水的密度為不含有空氣的純水在標(biāo)準(zhǔn)大氣壓（101.325kPa）下的密度值。 水的離子積常數(shù)