Adsorpso Asam Benzoat dan Natrium Benzoat Oleh Beberapa Bahan Pembantu yang Biasa Digunakan Dalam Sediaan Farmasi Repository - UNAIR REPOSITORY

  49 B A B I I I _{E B J C m t W} KA2IL I

  Uccma tltrael yang dllakukan terhadap a earn bensoat coupon terbadap natrium beneoat, eara pextoituncan adalab aama*

  Darl giaflk tltrael yang dlperoleh depat dltentukao jumlab volume tltran jang dlperlukan untuk tltreat. Kerens oara per hi tunes nnya sama 3oaka dlaajlkan hanjo beberapa con- toh care perhltun^an volume tit ran jang dibutuhkan*

  Jtoda pembu^tan gr>flk tltrael* semoa c&rle-carls grofik didapatkan deagan oeobuat garis regrealnjra, Oara im dlteapuh untuk oengblndarl faktor aubyektlf pada pembuatan carle teraebut*

  lie

  lama tltraal berlangeung cafes akan terjedl pengen- ceran lorutan tltran eehlngga akan mempengarubl pengukuren hanteren llatrik* Ontuk rangellaimlr keealahen naka untuk aetlap pencamatan dlkallkan dangan faktor pengenoeran t

  V ♦ V o ' « S V * volume tltraal aula-mula o

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  tfttjraa i Jumiton HaOl? i 0*111$ l

  51 *s»Goxcaxs szami eis XAfft'a*

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  4.70

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  00 i diperlukau = 6 = 4,435 Ml Graf ik titraisi b ouzo at aotoloh dladeorpfli oleh^fciter

  63 1*2#2. Kadar natrium beuzoat dalam filtrat IV de- ugaii aduorben magnesium olrsiida# Titrauj larutan NaOH 0,0967 N PENGUKURAN PERUBAHAN HANTABAN rsrrssssaresrrssscsr:

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  367367 29,6338 0, 7

  341 32,0 313 319

  1.4 2,1

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  305 33,8296

  3.4 309 4,0

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  5.2 328 354 5,9 30,5 346

  377 6,728,9 401 27,4 365

  7,5 382 8,226,2

  424

  64 PERHXTUHUAN GABIS HE GEE SI

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  Jodi toIudg titron yang diporlutoin * 4,8 64 - 2,098 » 2,766 Ol Skripsi _{2. Tfrall-hroll r«rhltua-Bn ndnorp«l.}

  2 .’ * ^PQgral ficaa tgpBpat,,

Vrbcl t I « /deorp*i softa tensest Carl 100 a l lnrutan oleh 1 graa adoorb«n

  Cuapl* X

Caapl# 21

  l^ ta-rate lo g Son/: an

  ( o ) log e x/a

  ( * ) * / a Sat Adeorben o l naOII konsentrsa) &g cat yeng

  1 0.1115 n ■ft/ 100 a l U ra d a o m l ADLN - Airlangga ksaai ben

  

269,8

508 "t 19,815 bolus

  Digital Glbo

  839,2 2,38 30,50 1,485 1?,5^> 30,5

  Library Network 2,388 25,20 1,401 Talk 17,960 244,5 25,3 k&rbto 12,520

  2,232 edftorten 170,5 99,3 98,90 1,995

  4 S1WMMB Ceaple I I I

  Sampel IV ,Zat Dengan adaorben gajewiWftBgranK

  Bbftus alba11,000 149,5 2,175 24,5 24,4 1,387 talk 11,336 154,1 2,188

  ( 6 )

konsentrasi

Beaaaassas Log C gssaasaagggsBa ( x ) mg zat yang aasaaasaaa- x/m sasas aasasasBam

  Rata-rata ml NaOH aSSSSSBCBBES Rata-rata ml NaOH

Beaaaaaeaaar

  Sampel I Zat Dengan adsorben

  Tabel . •I.1. .............. , Adsorpei Na-benxoat dari 100 ml larutan oleh 1 gram adsorben.

  82,1 BB83A&CSSSI 1,914 igaaaaaaawB y 2.2, Adeorpsi natrium benzoa.t»‘

  91J9/ 1,963 82,1 tm "■ n.BijniLi n i at

  6,760 s=s=sasaissa:sss:aagssssaaaa

  

/

taaeaaaa adsorben ■igssasgac assesses

  19,9 19,8 1,297 karbo ^.

  ( x ) mg zat yang teradsorpsi EzssaacasaB x / m BgatasawrraiiiMH log x/m is am jenzoat 12,800 174

  Rata-rata ml NaOH 0,1061 N esassrscssx

  0,1113 N Rata-rata ( c ) konsentrasi mg/100 ml Log 6

  Dengan adsorben Rata-rata ml NaOH

  Sampel V ■sacsBsaas Sat aasatrsggjasaBgas

  

196,42,293

110,9111,52,063 e«=ga=esaBssssmu racsassssss asaajiawttat—tggBacmtana saat**e=»*a znsssnaca BBcaBsaBcxsmsatats BB«aaaBaB=aEaBBaea

  277*72,443 29,5 29,5 1*470 karbo adsorben 15.150 ■

  2,437 32,632,6 1,513 talk 21,580

  23,720 307,3 alba21,200 274,7

  Log C :aeacae=aa«aas ( *.) mg zat yang teradsorpsi Bssssasae x/m saagtasgseai log x/m As am bensoat bolus

  ( c ) Kon8entrasl mg/100 ml SCSBSSSB8S

  Rata-rata ml NaOH 0,1054 N ran" arramrss areas awes

  Log x/m ADLN - Airlangga Digital Library Network Skripsi

  Sampel XI Skripsi

  Dengan Rata-rata Rata-rata ( e ) ( x ) 2at log x/a ( */m ml BaOH Konaentraei log c mg sat yang adsorben ral UaOR mg/100 ml teradeorpei 0,1087 n natrtua bansoat

  16,080 251,9 bolus alba

  2,366 243.4 8,48 0,928 15,540

  8,5 8,2 talk

  8,18 15,560 243*7 2,387

  0,913 karbo adeorhen 13,120

  2,313

  46.4

  46.50 205.5 1,667 magnesium okslda

  2,377

  13.5 13.50 1,130 15,220 238.4 kalsiuia karbonat

  2*388 15,610 244.5 7,4 7,43 0,871 Sampel ill _{M U W S I t a t i r » a 3 C » 8 B a a 8 « H » » i} Hata-rata Eata-rata

  Bengan ( C ) ( X )

  ADLN - Airlangga x/m log x/fa konoentraoi ng cat yang Zat ml ITaOH til TI40H adsorben ng/ 100 ml taradeorpsi 0,1133 N

  0,1114 B j L . natrium

  Digital beneoat

  

135.8

8,33) Library Network

  8,24 0,916 bolus alba 7^40 8,3

127,5

talk 8,040

  6,7 0,826

129.1

6.7 karbo adsor

  26,68 1,426 ben 6,800 109.2 26,6 magnesium okeida

  7,840 9,97 0,999 125.9 9,9 kaloiun

  6.8 karbonat

  

129,0

6,83 0,834 7,900

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