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            a(chn)Ʒ

            “(lin)ϵ҂

            “(lin)ϵ.jpg

            Q(chng)ޭh(hun)Ƽ޹˾

            “(lin)ϵˣ(jng)

            Ԓ(hu)18071544231 

            ַʡйI(y)@^ٜϾί(hu ) 


            O
            ǰλ: (y) > a(chn)Ʒ > O
            ҴÓˮO

                xúҴÓˮOԌҴеˮַx(li)ɸˇÓˮҴˮֿ̎0.03%£ˮ300ppm,̎ÿ0.5--50ɶ

               Чh(hun)

                ڂyxˇĤxܺĹs70%܄|(zh)xOȫԄ(dng)\CͶٻ؈


            ҴethanolЙCʽC2H6OY(jin)ʽCH3CH2OHC2H5OH׷Q(chng)ƾ [1] 
            ҴһNȼ]l(f)ğo(w)ɫ͸ҺwͶҺwֱζԎ̼΢д̼ζȼc՚γըԻcˮȻcȷ״ͪЙC܄ [1] 
            Ҵcѻ֮ͬw [2] 
            Ҵ;܏VҴȾȼtҲwe֔70%~75%ҴtlʳƷI(y)rI(y)a(chn)жЏV;
            • Ҵ

            • Ӣ

            • ethanolethyl alcohol 

            • e    Q(chng)

            • ƾ

            • W(xu)ʽ

            • C2H5OH  

            • 46.07

            • CAS̖

            • 64-17-5 

            • EINECS̖

            • 200-578-6  

            •     c(din)

            • -114  

            •     c(din)

            • 78 

            • ˮ

            • cˮɻȷ״ȶЙC܄

            •     

            • 789kg/m320棩

            •     ^(gun)

            • o(w)ɫҺwȵ 

            • W    c(din)

            • 12棨_(ki)ڣ 

            •     

            • I(y)tlЙCϳʳƷI(y)rI(y)a(chn)

            • ȫ

            • Oȼ\ݔhxԴԴ 

            • ΣUԷ̖

            • S2-7-16

            • ΣU

            • R11  

            • ΣUƷ\ݔ̖

            • UN 1170  

            • ΣUӛ

            • 7ȼҺw

            • ըO

            • 3.3%-19%  

            • 5.333kpa19 

            • pKa = 15.925 

            • ճ    

            • 1.074mPa.s20 

            • 2.009kg/m3  

            • 1.59՚=1  

            • 516.2K 

            • R牺

            • 6.38Mpa 

            • |(zh)

              ݋
            • ҴҺwܶ0.789g/cm3ҴwܶȞ1.59kg/m3ܶd15.560.816ʽ|(zh)46.07g/molc(din)78.214]Wc(din)c(din)-114.3Ҵǟo(w)ɫ͸Һwζ]l(f) [2] 
            • Ҵ|(zh)Ҫcֱ̼朴|(zh)P(gun)еuγIҴԴҲ|(zh)ЙCOԴ [2] 
            • 20Ҵʞ1.3611 [1] 
            • ܽ

            • cˮȻɻȷ״ͪЙC܄ [3] 
            • ڴښIҴ^ԺܿĿ՚ˮ [9] 
            • uĘOҲʹúܶҴcȻVȻ}Ȼ@廯@廯cȻcȻ΢ҴǘOԵNʹҴҲܽһЩǘOԵ|(zh)ͺܶζɫtˎԇ [3] 
            • ܶȱ

            • ±20ҴcˮĻҺwܶҴwe֔׃ [10] 
            • Һܶ(g/cm3)
              λwe(1cm3)Ҵ|(zh)(g)
              Ҵwe֔(%)
              0.998
              0.15
              0.2
              0.996
              1.20
              1.5
              0.994
              2.30
              3.0
              0.992
              3.50
              4.4
              0.990
              4.70
              5.9
              0.988
              5.90
              7.4
              0.985
              7.90
              9.9
              0.982
              10.0
              12.5
              0.980
              11.5
              14.2
              0.978
              13.0
              16.0
              0.975
              15.3
              18.9
              0.972
              17.6
              21.7
              0.970
              19.1
              23.5
              0.968
              20.6
              25.3
              0.965
              22.8
              27.8
              0.962
              24.8
              30.3
              0.960
              26.2
              31.8
              0.957
              28.1
              34.0
              0.954
              29.9
              36.1
              0.950
              32.2
              38.8
              0.945
              35.0
              41.3
              0.940
              37.6
              44.8
              0.935
              40.1
              47.5
              0.930
              42.6
              50.2
              0.925
              44.9
              52.7
              0.920
              47.3
              55.1
              0.915
              49.5
              57.4
              0.910
              51.8
              59.7
              0.905
              53.9
              61.9
              0.900
              56.2
              64.0
              0.895
              58.3
              66.2
              0.890
              60.5
              68.2
              0.885
              62.7
              70.2
              0.880
              64.8
              72.2
              0.875
              66.9
              74.2
              0.870
              69.0
              76.1
              0.865
              71.1
              77.9
              0.860
              73.2
              79.7
              0.855
              75.3
              81.5
              0.850
              77.3
              83.3
              0.845
              79.4
              85.0
              0.840
              81.4
              86.6
              0.835
              83.4
              88.2
              0.830
              85.4
              89.8
              0.825
              87.3
              91.2
              0.820
              89.2
              92.7
              0.815
              91.1
              94.1
              0.810
              93.0
              95.4
              0.805
              94.4
              96.6
              0.80096.597.7
              0.79598.298.9
              0.79199.599.7
            • W(xu)|(zh)

              ݋
            • A

            • ԣf(shu)ʹAָʾ׃ɫҲcAl(f)W(xu)ИOԵIxr(sh)(hu )ؓxӺ|(zh)仯W(xu)ʽ飺 [2] 
            • ҴpKa=15.920棩cˮҴԺĴʹcˮ֮gͬλQѸM(jn) [2] 
            • ߀ԭ

            • Ҵ߀ԭԱɞȩ仯W(xu)ʽ [2] 
            • ҴҲɱiͬr(sh)iϼtɫ׃?yu)o(w)ɫ [2] 
            • ҴҲctҺҴM(jn)뺬tҺĹzЕr(sh)Ҋ(jin)zɳȼtɫ׃?yu)ҾGɫCr3+˷ڙz˾CǷ{܇(ch){ [2] 
            • ҴxOx}cȻٿɌҴuĚÓQ(li)ɌЙC}Լ [3] 
            • 1Ҵcca(chn)ˮcc [3] 
            • 2٣}cȣԌҴuĚȡ(li)ɵĽ}ˮtѸˮɴ͉AˮҺ鏊A [3] 
            • ҴcĴ߻ӟrl(f)淴 [3] 
            • ȡ

            • ҴԺul(f)ȡuNˮ [3] 
            • ͨʽ
               Xu
            • ȼ
            • Ҵȼa(chn)ĹVҴȼa(chn)ĹV
            • ȫȼl(f){ɫɶ̼ˮųğ [3] 
            • ȫȼһ̼Sɫų [3] 
            • ߻ڼӟд߻CuAgڵrM(jn) [3] 
            •  ȩԭ
            • Óˮ

            • Ҵڝ͸ߜصĴ߻l(f)ÓˮS(zh)ضȵIJͬҲͬ [2] 
            • 1ӃÓˮҴcӟᵽ170l(f)ӃÓˮϩˮӛҪע봼cı13ȡr(sh)ҪڟƿмƬʯ [2] 
            • 2gÓˮҴcӟᵽ140l(f)gÓˮѺˮ [2] 
            • ҪN(li)

              ݋
            • 1a(chn)ʹõԭϿɷ֞|(zh)ԭϰl(f);ƾԭϰl(f);ƾ}{UҺl(f)a(chn)ƾ [11] 
            • |(zh)ԭl(f)ƾ(һ(li)(li)ҰֲȺ|(zh)ԭ΢ŒˮM(jn)һɽĸl(f)ɾƾ) [11] 
            • ԭϰl(f);ƾֱеǷ(jng)^(gu)ϡጚӲ֠I(yng)B}ĸðl(f)ɾƾ [11] 
            • }{UҺl(f)a(chn)ƾ켈UҺке̼ڽĸ°l(f)ͳɾƾҪa(chn)Ʒ鹤I(y)þƾҲľмϡˮľƾ) [11] 
            • 2a(chn)ķ(li)ɷ֞l(f)ͷϳɷɴ(li) [11] 
            • 3a(chn)Ʒ|(zh)|(zh)(li)ַ֞߼Ⱦƾo(w)ˮƾͨƾ׃Ծƾ [11] 
            • 4a(chn)ƷϵУBG384-81֞郞(yu)һļһஔڸ߼ȾƾͨsƾஔtˎƾļஔI(y)ƾ˜Ǟ˝M(mn)㲻ͬÑ(h)a(chn)Ҫpa(chn)cʹϵMM(jn)߮a(chn)Ʒ|(zh)ӆ



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