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a(chn)Ʒ

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“(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