Asam Benzoat dan Natrium Benzoat : Sifat, Karakteristik dan Fungsional

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  • 7/21/2019 Asam Benzoat dan Natrium Benzoat : Sifat, Karakteristik dan Fungsional

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    Isik Fmgzait & Gitrluk Fmgzait

    Ulnit, Hirihtmrlstlh dig Nug`slagic

    \mrmkli Idl Ploiyi

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    Umgyiwi Fmgzait ? Ulnit, Hirihtmrlstlh dig Nug`slagic

    9\mrmkli Idl Ploiyi 6295 Naad-Ejmk Utudla

    DINTIV LUL

    9. Hirihtmrlstlh ]kuk .............................................................................................................................. 6

    6. Fmgzait Umfi`il Fijig Rmg`iwmt ........................................................................................................ 6

    5. Fmgzait Umfi`il Umgyiwi Igtlahsldig dig I`mg Igtl-Frawglg`...................................................... =

    4. Vm`ucisl dig Kmtifaclskm Fmgzait ...................................................................................................... >

    =. Dintir Rustihi ? ..................................................................................................................................... :

    DINTIV @IKFIV@ikfir 9. Mnmh Isik Fmgzait RidiMsejmrlejli eacl (Fihtmrlastitlh8 Ihtlvltis Fihtmrlsldic) dig

    Utipjycaeaeeus iurmus( Fihtmrlastitlh8 Ihtlvltis fihtmrlsldic) .................................................................. 4

    @ikfir 6. Rmg`jikfitigIspmr`lccus gl`mracmj Isik Fmgzait8 Isik p-jldrahslfmgzait praplc mstmr dig

    Isik Uarfit .................................................................................................................................................. 4@ikfir 5. Utruhtur Fmgzait dig Umgyiwi Turugiggyi ............................................................................... =

    @ikfir 4. Vmihsl Rmgeahcitig Mgzlkitls .................................................................................................... >

    @ikfir =. Kmhiglskm Kmtifaclskm Fmgzait Dicik Tufuj (Fmtirli, 6296) .............................................. 0

    DINTIV TIFMCTifmc 9. Hidir Kihslkic Fmgzait Ridi Fmfmripi Rraduh Rig`ig .............................................................. 5

    Tifmc 6. Rmg`iruj pJ Ridi Dlsaslisl Isik Fmgzait ................................................................................... 4

    Umkirig`, Kirmt 6295

    \mrmkli Idl Ploiyi

    http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992355http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992355http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992355http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992355http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992355http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992356http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992356http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992356http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992356http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992356http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992356http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992355http://d/yeremia/%E5%AD%A6%E6%A0%A1/penelitian%20pribadi/Artikel/Benzoat%20karakteristik%20dan%20determinasi.docx%23_Toc407992355
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    Umgyiwi Fmgzait ? Ulnit, Hirihtmrlstlh dig Nug`slagic

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    9. Hirihtmrlstlh ]kuk

    Isik fmgzait/ isik fmgzmgm hirfahslcit/ isik pjmglc hirfahslcit

    (E0J>A6 itiu E>J=EAAJ) kmrupihig suitu smgyiwi hlkli yig` ukuk

    dl`ugihig smfi`il fijig pmg`iwmt yig` dlig``ip @VIU acmj NDI, dig

    smeiri hlkli dipit dljislchig kmcicul ahsldisl nism eilr dirl tacumgi (Uraur,

    9

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    Umgyiwi Fmgzait ? Ulnit, Hirihtmrlstlh dig Nug`slagic

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    mnmhtln ipiflci dl`ugihig pidi hlsirig pJ 6,= 4 dig kmgoidl hurig` mnmhtln ipiflci dl`ugihig

    pidi pJ dlitis 4,= (Vijkig, 6220). Dl ]UI, isik fmgzait dig gitrluk fmgzait kmrupihig

    sicij situ smgyiwi yig` dlhitm`arlhig @VIU (@mgmriccy Vmea`glzmd is Uinm) dmg`ig fitisig

    kihslkic idicij 2,9%. ]gtuh kislg`-kislg` gm`iri, fitisig fmgzait yig` dllzlghig dicik tlip

    omgls fijig pig`ig sig`it fmri`ik. Fmrlhut tifmc fitisig fmgzait yig` dlpmrfacmjhig dicik

    fmfmripi omgls fijig pig`ig yig` dl`ugihig dl Lgdli ?

    Tifmc 9. Hidir Kihslkic Fmgzait Ridi Fmfmripi Rraduh Rig`ig

    Omgls fijig pig`ig Hidir kihslkic

    fmgzait (ppk)

    Ig``ur gag-ichajac, ous fuij, ilr fircmy (yig`

    dl`ugihig smtmcij idigyi pmg`mgemrig)

    >22

    Umcil, omccy, fuij hicmg` 622

    Klgukig-klgukig kigls yig` slip siol 962

    Frmmwmd `lg`mr fmmr 962

    Ieir dig ejutgmy 6=2

    Takit dig praduh sius cilggyi 0=2

    Eivlir =2

    Risti takit dig purmm takit 0=2

    Ulrup dig sjirfit >22

    Nit sprmid 9222

    (Kijlgdru, 6222)

    Umgyiwi fmgzait smfi`il pmg`iwmt kihigig dlhmtijul dipit kmg`mgdiclhig pmrtukfujig

    fihtmrl, hjiklr kiupug hipig`. Gikug dmklhlig, mnmhtlvltis pmg`mgdicliggyi emgdmrug` cmflj

    tlg``l pidi hjiklr dig hipig` dlfigdlg`hig fihtmrl (Nrizlmr & Pmstjann, 9

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    Umgyiwi Fmgzait ? Ulnit, Hirihtmrlstlh dig Nug`slagic

    4\mrmkli Idl Ploiyi 6295 Naad-Ejmk Utudla

    Mnmhtlvltis fmgzait smfi`il pmg`iwmt sig`it dlpmg`irujl

    acmj pJ dlkigi smkihlg rmgdij pJ kihi fmgzait ihig

    smkihlg mnmhtln pmrigiggyi smfi`il igtlklhrafi hirmgi

    smkihlg figyihgyi isik yig` tldih tmrdlsaslisl.

    Umkihlg figyih isik yig` tldih tmrdlsaslisl (tldih

    fmrkuitig) tmrsmfut kihi ihig kmkfuit fmgzait

    kmgoidl smkihlg kudij tmrcirut dicik clpld dirl

    kmkfrig smc klhrafi yig` fmrslnit pmrkmifmc tmrjidip

    kacmhuc fmgzait tmrsmfut. Hmtlhi kacmhuc isik fmgzait

    kisuh hmdicik smc klhrafi tmrsmfut, kihi kacmhuc

    isik fmgzait ihig tmrdlsaslisl dig kmg`jislchig

    smoukcij lag jldra`mg (J+) yig` kmgymfifhig

    pmgurugig pJ pidi smc klhrafi tmrsmfut, dig smfi`il

    ihlfitgyi ihtlvltis kmtifaclskm smc ihig tmr`ig``u dig

    ihjlrgyi smc klhrafi dicik fijig pig`ig tmrsmfut ihig

    kitl (_mgtlkmr, 6220). @ikfir 9 dig @ikfir 6,

    kmgugouhig pmg`iruj pJ tmrjidip ihtlvltis fmgzait

    dicik kmg`jikfit pmrtukfujig Msejmrlejli eacl8Utipycaeaeeus iurmus8 digIspmr`lccus gl`mr

    Tifmc 6. Rmg`iruj pJ Ridi Dlsaslisl Isik Fmgzait

    pJ Isik yig` tldih tmrdlsaslisl (%)

    5 )

    @ikfir 9. Mnmh Isik Fmgzait RidiMsejmrlejli eacl ( ? Fihtmrlastitlh8 ?

    Ihtlvltis Fihtmrlsldic) dig Utipjycaeaeeus

    iurmus( ? Fihtmrlastitlh8 ? Ihtlvltis

    fihtmrlsldic)

    @ikfir 6. Rmg`jikfitig Ispmr`lccusgl`mracmj Isik Fmgzait ( )8 Isik p-

    jldrahslfmgzait praplc mstmr ( ) dig

    Isik Uarfit ( )

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    5. Fmgzait Umfi`il Umgyiwi Igtlahsldig dig I`mg Igtl-Frawglg`

    Isik fmgzait dig smgyiwi turugiggyi kmrupihig sicij situ hmcakpah `u`usig smgyiwi

    nmgaclh. Jic tmrsmfut tikpih dirl hmfmridiig elgelg nmglc pidi struhtur hlkli smgyiwi fmgzait

    dig turugiggyi (Kirej, 9

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    Umgyiwi Fmgzait ? Ulnit, Hirihtmrlstlh dig Nug`slagic

    >\mrmkli Idl Ploiyi 6295 Naad-Ejmk Utudla

    Isik fmgzait kmrupihig sicij situ i`mg yig` euhup mnmhtln dicik kmg`jikfit pmgeahcitig

    dicik hakflgislgyi dmg`ig isik isharfit. Umpmrtl jicgyi pidi sucnlt, hakflgisl hmduigyi

    kmgugouhig hmkikpuig smrupi dicik kmg`jikfit ihtlvltis mgzlk paclnmgac ahsldism (RRA).

    Mgzlk lgl kmrupihig mgzlk yig` fmrtig``ug` oiwif tmrjidip rmihsl pmgeahcitig, yig` kugeuc

    hmtlhi smgyiwi kaganmgaclh dirl tigikig itiupug fijig kmg`icikl jldrahslcisl kmgoidl a-

    dlnmgac dig hmkudlig kmgoidl a-qulgag dmg`ig idigyi pmg`iruj ahsl`mg dlclg`hug`ig

    (Vijkig, 6220).

    @ikfir 4. Vmihsl Rmgeahcitig Mgzlkitls

    4.

    Vm`ucisl dig Kmtifaclskm Fmgzait

    Dl Lgdagmsli, pmg``ugiig isik fmgzait dig gitrluk fmgzait dlitur dicik FRAK Ga 5> Tijug

    6295 kmg`mgil fitis kihslkic pmg``ugiig FTR pmg`iwmt. ]gtuh tlip gm`iri, fitis kihslkic

    fmgzait yig` dlpmrfacmjhig ukukgyi fmrfmdi-fmdi. Dicik jic lgl, fitisig kihslkic fmgzait

    yig` facmj dltikfijhig dicik fijig idicij smhltir 6222 k`/h` fijig pig`ig (PJA, 6222).

    Isik fmgzait dirl pmgmcltlig yig` idi, kmgugouhig tlg`hit tahslsltis ihut dicik tufuj yig`

    rmcitln hmelc. Gikug, isik fmgzait dlhmtijul kmgymfifhig psmudaiccmr`l (Cijtl & Kilfiej,

    9

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    Ecmkkmgsmg & Joartj, 9

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    Umgyiwi Fmgzait ? Ulnit, Hirihtmrlstlh dig Nug`slagic

    :\mrmkli Idl Ploiyi 6295 Naad-Ejmk Utudla

    =. Dintir Rustihi ?

    Igaglk. (6296). Higdug`ig Nltahlkli Dicik Jmrfic, Kigniit dig Eiri Hmroigyi Umfi`il

    Igtlahsldig dig Rmrmgdikig Vidlhic Fmfis (Ncivagald dig Gag-Ncivagald Raclnmgac)jttp?//kjiginl965.nlcms.wardprmss.eak/6296/20/nltahlkli-dicik-jmrfic-dig-eiri-hmroigyi-

    dicik-kmgem`ij-itiu-kmg`itisl-`ig``uig-hmsmjitig.pdn. Dlihsms pidi 65 Ougl 6294.

    Ifmrmr, P, Hi`mr, F, _lm`cmr, ^, Jarih, N. (9

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    Kilfiej, J.L & J.C, Oajgsag. (9-052

    Kirej, O. (9, p. 0

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    Umgyiwi Fmgzait ? Ulnit, Hirihtmrlstlh dig Nug`slagic

    99\mrmkli Idl Ploiyi 6295 Naad-Ejmk Utudla

    _mgtlkmr, U. (6220). Rmg`iruj Hagsmgtrisl Gitrluk Fmgzait dig Ciki Rmgylkpigig Tmrjidip

    Kutu Klgukig Uirl Fuij Ulrsih (Iggagi kurleiti C) Fmrhirfagisl. Dmpirtmkmg Tmhgaca`l

    Rmrtiglig ]glvmrsltis Uukitri ]tiri. Uukitri ]tiri.