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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
            ÓˮO

                xúÓˮOԌеˮַx(li)ɸˇÓˮˮֿ̎0.05%£ˮ500ppm,̎ÿ0.5--50ɶ

               Чh(hun)

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


            ׻o(w)ɫҺwOד]l(f)(li)ѵζЃ(yu)܄ܽNЙCo(w)C͚w|(zh)һcˮʹo(w)޻ܰl(f)͵(li)ƂSͺһ(g)ҪЙCgw [1]  ںϳSAɵ̼(li)ˎPgw܄߀SB1ĻԽ|(zh)܄ [2]  ɴȻ܄ϩͿҲ֬ȡƾ׃ԄϩȡͱϩϳwS܄ [3]  ڿȾɫ͸йҲS; [4]  
            •  [5] 

            • Ӣ

            • Acetonitrile [5] 

            • e    Q(chng)

            • ׻ [5] 

            • W(xu)ʽ

            • C2H3N [5] 

            • 41.06 [5] 

            • CAS̖

            • 75-05-8 [5] 

            • EINECS̖

            • 200-835-2 [5] 

            •     c(din)

            • -45 [5] 

            •     c(din)

            • 81.6 [5] 

            • ˮ

            • cˮҴѵȶЙC܄ [5] 

            •     

            • 0.7857g/cm3(20) [5] 

            •     ^(gun)

            • o(w)ɫҺwд̼Ԛζ [5] 

            • W    c(din)

            • 12.8棨CC6棨OC [5] 

            •     

            • ƾSB1ˎϵҲ֬ȡ [5] 

            • ȫ

            • S16 S27 S45 S36/S37 [5] 

            • ΣUԷ̖

            • ȼк [5] 

            • ΣU

            • R11 R36 R20/21/22 R23/24/25 [5] 

            • ΣUƷ\ݔ̖

            • UN 1648 3/PG 2 [5] 

            • |(zh)

              ݋
            • |(zh)

            • |(zh) [5]  
            • ^(gun)cԠo(w)ɫҺwд̼Ԛζ
              41.06
              c(din)()-45.7
              ȼ(kJ/mol)1264.0
              ܶȣˮ=10.7915棩
              Rض()274.7
              c(din)()81.6
              R牺(MPa)4.83
              ܶȣ՚=11.42
              /ˮϵČֵ-0.34
              ≺(kPa)13.3327棩
              Wc(din)()12.8棨CC6棨OC
              ʽC2H3NCH3CN
              ը%(V/V)16.0
              ȼض()524
              ը%(V/V)3.0
              ܽԣcˮҴѵȶЙC܄
              cas̖75-05-8
            • W(xu)|(zh)

            • 鷀Ļ߀ԭ,̼͵֮gIװl(f)ӳˮȷ
            • 1cuӳc򻯚ӳo(w)Ccӳcӳ [1] 
            • 2A°l(f)ˮM(jn)һˮͰ [1] 
            • 3Ӛ߀ԭһҰ [1] 
            • 4cȻ跴ɱ [1] 
            • Yʽ
            • 5ڴ߻ֱɚ [1] 
            • VRe

            • tVtV [6]
            • Ҫ;

              ݋
            • W(xu)̓x

            • (li)ɫVɫVVOVЙCԄ܄ڸ߼200nm400nm⾀(xin)һ(g)_(ki)l(f)đЧҺɫVHPLC܄ʹ`ȸ_10-9 [7] 
            • N(li)x܄

            • һNÏV܄Ҫȡs܄C4N(li)зxϩҲN(li)ķx,ğNsзxϩϩ׻Ȳ߀һЩķxֲͺ~(y)ȡx֬ʹ̎^(gu)ɫζSغ׃tˎrˎϲT(mn)ҲV܄ [3] 
            • ϳtˎcrˎgw

            • ںϳɶNtˎrˎgwtˎںϳSB1uҰ˿һϵҪˎgwrˎںϳMx(chng)(li)x(chng)rˎgw [2] 
            • 댧wϴ

            • ǘO^ЙC܄֬o(w)C}ЙC͸߷ӻкܺõܽϴƬϵ֬Ϟָygʹø߼댧wϴ [4] 
            • ߀ЙCϳԭ߻^(gu)ɽ߻ĽMڿȾɫͿϏҲБ߀Ȼ܄Ч



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