¤@¯ë¤Æ¾ÇÃÄ«~ÀË©w(¤G)

©w¶q¸ÕÅç¡G

        ºë½TºÙ¶q¤j¬ù300mgªº¥§¥j¤B»Ä¡A©ó500ml¿NªM¤¤¡A¥[¤J¬ù50ml¤ô¨Ï¤§·»¸Ñ¡A¦A¥[¤J¼Æºw×ôûK¸Õ²G¬°«ü¥Ü¾¯¡AµM«á¥Î0.1N²B®ñ¤Æ¶u¼Ð·Ç²Gºw©w¡A¨Ã§@ªÅ¥Õ¸ÕÅç¤Î­pºâ¨ä§t¶q¨C1mlªº0.1N²B®ñ¤Æ¶u·»²G¡A¬Û·í©ó12.31mgªºC6H5NO2¡C

        §tP¤Æ¾Ç«~¤§ÀË©w(¥HNeguvon¬°¨Ò)¡G

¤Æ¾Ç¦W¡G

        0.1-Dimethyl-1-hydroxy-2¡A2¡A2-trichloroethylphosphate¡C

°Ó«~¦W¡G

        Trichlorfon¡AOylox¤û½Þ¦wµ²ºc¦¡

µ²ºc¦¡¡G

         CH3¡ÐO      O   H   C1                  C4H8Cl3O4P

                      ¢@ ¢x   ¢x  ¢x   ¢x

                            P¡ÐC¡ÐC¡ÐCl

                       ¡þ       ¢x   ¢x

        CH3¡ÐO           OH   Cl                   mol¡Ðweight   257.5

§t    ¶q¡G

        Neguvon¤£¯à¤Ö©ó98.0¢H    C4H8Cl3O4P

¾¯    «¬¡G   

        ¥Õ¦âµ²´¹©Ê¯»¥½·L±a¦³¯ä®ð©Ê½è¡C

·»¸Ñ©Ê¡G

        ¯à·»¸Ñ¤ô¡B°sºë¡B­f¡B¤G¥Ò­f(xylene)¡Bmeth napthalenes©Mtrichlorothylene¡C

·»¸Ñ«×¡G

        ¥»«~·»¸Ñ«×¦b77¡ã81¢J¤¤¡C

Ų    §O¡G

1.¨ú1mg¥[¼ö¡A¨Ï¨ä»]®ð³q¹L10¢H(W/V)úI©w(Pyridine)¤ô·»²G1ml¡A¦A¥[1¢HW/V²B®ñ¤Æ¶u¤ô·»²G1ml¦A¥[·Å¡A«h¦³ÂA©ú¬õÃC¦â²£¥Í¡C

2.¨ú5mg¸m©ó100ml¿NªM¤¤¡A¥[¤J72¢H¹L´â»Ä5ml¥[¼öµNªm3¤ÀÄÁ¡A§N«o¨Ã¥[¤J5ml¡A¦¹·»²G¨ÌP¤§©w©Ê¸ÕÅç¦æ¤§¡C

3.¨ú0.1g¥[¤J1ºwªü¥§ªL(aniline)©M1ml 15¢H²B®ñ¤Æ¶u·»²G¡A¦A¥[¼ö«h¦³Phenyl-isonitrile¯ä®ð²£¥Í¡C

4.¨ú¥»«~50mg¥[¤J10mg IN²B®ñ¤Æ¶u·»²G¡A¨Ã¥[¼ö¨ìªmÄË¡AµM«á¥Hµv»Ä¨Ï¤§»Ä¤Æ¡A¦A¥[¤J¨Èµv»Ä»È(Silvev Nitrite)·»²G¡A«h¦³¥Õ¦â¨I¾ýµo¥Í¡C

§t¶q´ú©w¡G

1.¤ÀªR´âªº§t¶q¨Ó´«ºâNeguvon§t¶q

        ¼e®e(Tolerance)¡G³Ì¤Ö76.0¢H¡A³Ì°ª84.0¢HªºC4H8Cl3O4P¡C

        ­ì²z¡GNeguvon§t¦³¬¡°Ê¦¨¤À´â¤Î´åÂ÷´â¦s¦b·»²G¤¤¡A·»¦b²B®ñ¤Æ¶u·»²G¤§¬¡°Ê´â¥i³Q¶q»È¾¹(Argentometrieally)¨Ó¤À¶}¡A¦Ó´åÂ÷´â¦s¦b·»²G¤¤¡C

        ¾Þ§@ªk¡G¨úºë½T¤j¬ù50mg(E1)ªºNeguvon©ó300ml°j¬y²~¤¤¥[¤J6N²B®ñ¤Æ¶u·»²G30mlµNªm°j¬y30¤À«á§N«o¡A¥[¤J20ml¿@µv»Ä(³Ì¤Ö65¢H)¡AµM«á¥Î0.1Nµv»Ä»È·»²Gºw©w(¥Î¹q¦ì¦Û°Êºw©w»ö)¡A«h0.1Nµv»Ä»È·»²G¬Û·í©ó8.573mgªºC4H8Cl3O4P¡A®ø¯Ó¶O¬°A¡C

        ´ú©w´åÂ÷¾¹(ionogenic chloride)¡Gºë½TºÙ¶q¬ù500mg(E2)ªºNeguvon¥[¤J°sºë¡B¤ô(1¡G1)·»²G50ml¡A¥[¿@µv»Ä5ml¡A¦A¥H0.1Nµv»Ä»È¨Ì¹q¦ìºw©w¡A¨ì²×ÂI¡A®ø¯Ó¶q¬°B¡A­pºâ¦p¤U¡G

        C¡×8.58¡Ñ(a0¡þE1¡Ðb¡þE2)¡Ñ100

        C¡×¬¡°Ê¦¨¥÷(¢H of active ingredient)¡G

2.¤ÀªRPªº§t¶q´«ºâNeguvon§t¶q

        ¾Þ§@ªk¡Gºë½TºÙ¨ú¤j¬ù500mg¤§Neguvon©ñ©ó°j¬y²~¤¤¡A¥[¤J2.0N NaOH Solntion 20ml©M¤ô30ml¡A±µ©ó°j¬yºÞ°j¬y¤G¤p®É¨ú¥X¡A§N«o¥[¤J30ml¤§¿@²¸»Ä¤Î¥[15ml¤§¹L®ñ¤Æ²B¡A©ñ¸m30¤À¨Ï¤§¥R¤À§@¥Î«á¡A¥[¼ö¿@ÁY¨Ï·»²G´î¥b¡A±N¦¹¿@ÁY²G­Ë¤J500ml¤§®e¶q²~¤¤¡A¥[¤ô¦Ü¨è«×¡A¹LÂo¡A¨ú¹LÂo²G100mlµNªm¡A¥[¤J20mlµ}²¸»Ä(10¢H)©M50¢H²¸»Ä»Ï(ammonium Nitrate)30ml¡AµM«á¥[¤J6¢H»Ä»ÏªmÄ˲G100ml(ammounium Molybedate)¡A¦¹®É¦³¶À¦â༻ĻϨI¾ý¡A©ñ¸m2¤p®É©Î¹LÂo¡A©Î»·¤ß¤ÀÂ÷¡A¨ú¥X¨I¾ýª«¡A¥HµL§t¤G®ñ¤ÆºÒ¤§¤ô¬~º°3¦¸«á¡A±N¦¹¨I¾ýª«·»©ó¬ù30ml¤§0.5N²B®ñ¤Æ¶u¼Ð·Ç·»²G¡A¦A¥[¤J15ml¤¤©Ê¥ÒîÇ(Formaldehyde)¡A©Mºw¤J2ºw×ôûK§@¬°«ü¥Ü¾¯¡A¦A¥Î0.5N²¸»Ä¼Ð·Ç²G¥hºw©w¹L³Ñ¤§NaOH²G(¨ìµL¦â¬°¤î)¡C

­pºâªk¡G

        500¡Ñ1¡þ5¡Ñ12.08¡þ100¡×x²@§J¡K¡K¡K¡K¡KP¤§§t¶q(²z½×­È)

        30ml xF¡Ðyml xF'¡×z²@§J¡K¡K¡K¡K¡K¡K¡K¡K50mg Neguvon

¹ê»Ú§t¶q¡G

        z-¡Ñ0.554¡þx¡Ñ100¡×Neguvon¢H

        F¡×0.5N  NaOH¼Ð·Ç²G¤§Factor

        F'¡×0.5N  H2SO4¼Ð·Ç²G¤§Factor

        y¡×0.5N  H2SO4¤§®ø¯Ó¶q

¤T¡B®ñ¤ÆÁÙ­ìºw©wªk¡@

(¤@)®ñ¤ÆÁÙ­ìºw©w»P»ÄÆPºw©wªk»á¬Û¦ü¡A±©¥H®ñ¤Æ¾¯Á٭쾯¼Ð·Ç²G¥N´À»Ä©Ê¤ÎÆP©Ê¼Ð·Ç²G¦Ó¤w¡A±`¥Î®ñ¤Æ¾¯»PÁ٭쾯¦³¤U¦C´XºØ¡G

1.®ñ¤Æ¾¯¡G­«»Ì»Ä¹[(K2Cr2O7)¡B°ª¿ø»Ä¹[(KMnO4)¡BÅK¿ø¤Æ¹[K3Fe(CH)6¡B²¸»Ä¨KCe(SO4)2¡B¸K(I2)¡B¸K»Ä¹[(KIO3)¡B·Í»Ä¹[(KBrO3)¡C

2.Á٭쾯¡G²¸»Ä¨ÈÅK(FeSO4¡D7H2O)¡B²¸»Ä¨ÈÅK»ÏFeSO4¡D(NH4)2SO4¡D6H2O¡B¯ó»Ä(H2C2O4¡D2H2O)¡B¯ó»Ä¶u(Na2SO4)¡B²¸¥N²¸»Ä¶u(Na2S2O3)¡B¨È¯~»Ä¶u(Na2H¡DAsO3)¡C

¨Ï¥Î¤W­z¼Ð·Ç²G®É¡A¤U¦C¼Æ²Õ¸û±`¥Î¡G

        1.°ª¿ø»Ä¹[»P¨ÈÅKÆQ¡C     2.°ª¿ø»Ä¹[»P¯ó»Ä¶u¡C    3.­«»Ì»Ä¹[»P¨ÈÅKÆQ¡C

        4.¸K»P²¸¥N²¸»Ä¶u¡C         5.´â»ÄÆQ»P¨È¯~»Ä¡C         6.²¸»Ä¨K»P²¸»Ä¨ÈÅK¡C

(¤G)¼Ð·Ç·»²G¤§°t»s»P¼Ð©w¡G

        1.0.1N¸K¼Ð·Ç²G¡G¨ú36g¤§¸K¤Æ¹[·»©ó100ml¤§¤ô¤¤¡A¦A¥[¤J14g¤§¸K¤Î3ºwÆQ»Ä¡A«áµ}ÄÀ¦Ü1,000ml¬°¤î¡C

        ¼Ð©wªk¡Gºë½T¶q¬ù150mg¤§¤T®ñ¤Æ¤G¯~(Ar Senic trioxide)¡A¤w¦b120¢J2¤p®É°®Àê«á¤§¼Ð·Ç«~©ó500ml¤§¿NªM¤¤¥[¤J20ml¤§1.0N NaOH·»²G¡A¨Ï¤§·»¸Ñ(¥²­n®É¥i¥[·Å)¡A¦A¥[¤ô40ml¤Î2ºwmethyl orange T. S.µM«á¥[¤Jµ}ÆQ»Ä¡A¨Ï¥Ñ¶À¦âÅܬ°¯»¬õ¦â¬°¤î¡AµM«á¦A¥[¤J2gºÒ»Ä²B¶u¡A¤Î3ml¤§¾ý¯»¸Õ²G¡A¦AºCºC¥Ñºw©wºÞºw¤J¸K¼Ð·Ç²G¡A¥H¨ìÂŦⲣ¥Í¤£®ø¥¢¬°¤î¡A­pºâ¨ä§J·í¶q¼Æ¡A¨C1mlªº0.1N I2¬Û·í©ó4.946mg¤§¤T®ñ¤Æ¤G¯~¡C

µù¡G(1)0.1N  I2¼Ð·Ç²G¥²¶·«O¦s¦b½Å¦â¦³®ê¶ë¬Á²~¤º¡C

        (2)¾ý¯»¸Õ²G°tªk¡GºÙ¨ú0.5g¾ý¯»©ñ¤J¬ã²Ú¤¤¡A¥H¤Ö¶q¤ôÅͩըìã¿i¦¨¼ß½k«á¡A®}®}­Ë¤J²±¦³100mlªm¤ô¤§¿NªM¤¤Ä~ÄòµNªm¤@¤ÀÄÁ¡A©ñ¸m§N«o¶É¤J¬Á¼þ¶ë²~¤¤³Æ¥Î¡A¦p±ý¶J¦s¥²¶·¦b°t»s®É¥[¤J2g¸N»Ä¡C

        2.0.1N²¸¥N²¸»Ä¶u¡G·»¸Ñ26gmªº²¸¥N²¸»Ä¶u©ó©M200mgªººÒ»Ä¶u©ó1,000mlµNªm§N«o¤ô¤¤¦Ó¦¨ ¡C

        ¼Ð©wªk¡GºÙ¨ú¤w¦b120¢J 4¤p®É¯M°®¤§­«»Ì»Ä¹[¼Ð·Ç«~¡C(Primary Standard Potassium dichromate)210mg©ó¦³¬Á¶ë¤§¤T¨¤¿N²~¤¤¡A¥[¤J100ml¤§¤ô·n°Ê¨Ï¤§·»¸Ñ¡A¥´¶}²~¶ë«Ü§Ö¥[¤J3gm¸K¤Æ¹[¡A2gmºÒ»Ä²B¶u¡A5mlÆQ»Ä¡A¥ß¨è»\¦n¬Á¶ë¡A·n°Ê¨Ï¤§§¹¥þ·»¸Ñ¡A¦b·t³BÀR©ñ10¤ÀÄÁ«á¥´¶}²~¶ë¡A¦b²~¾À¤W¥[¤J¤Ö³\¤ô¡AµM«á¥Î0.1N²¸¥N²¸»Ä¶uºw©w´åÂ÷¸K¡Aª½¦Ü·»²GÅܬ°¶À¦â¡A¦A¥[¤J2¡ã3ml¾ý¯»¸Õ²G¡A¥BÄ~Äòºw©w¡A¦Ü·»²GÃC¦âÅܦ¨ÂŦ⬰¤î¡A­pºâ¨ä·í¶q¼Æ¡C

µù¡G²¸¥N²¸»Ä¶u¼Ð·Ç²G¥²¶·«O¦s¦b¦³¬Á¶ë¤§²~¤¤¡A¥B§J·í¶q¼Æ¥²¶·®É±`®Õ¥¿¼Ð©w¡C

        ¨Ò³JÓi»ÄDL-Methionine¤§ÀË©w¡G

        DL-Methionine¥¦¦b°®À걡ªp¤U§t¶q¤£¯à¤Ö©ó98.5¢HªºC5H11O2NS¡C

¤Æ¾Ç¦W¡G

        X-Amino-r-methyimercaptobutyric Acid¡C

µ²ºc¦¡¡G

        CH3¡DS¡DCH2¡DCH2¡DCH¡DCOO        C5H11O2NS

                                               ¢x

                                              NH2

¤À¤l¶q¡G

        149.22¡C

¾¯    §Î¡G

        ¥»«~¬°¥Õ¦âµ²´¹©Ê¯»¥½¡Aµy¦³¯ä¨ý¤Î²¢¨ý¡C

·»¸Ñ©Ê¡G

        1gm DL-Methionine¥i·»¸Ñ¦b30ml¤ô¤¤¡A¯à·»¸Ñ¦b»Ä¤ÎÆP©Ê·»²G¤¤¡A¥¦«Ü®e©ö·»¸Ñ¦b°sºë¤Î¤A¡C

Ų    §O¡G

        (1)¨ú25mg¤§°®ÀêDL-Methionine©ó1mgªº¹¡¦XµL¤ô²¸»Ä¶u(²¸»Ä»É·»²G)¡A¦³¶À¦â²£¥Í¡C

        (2)¨ú5mgªº¥»«~·»©ó5ml¤ô¤¤¡A¥[¤J2ml²B®ñ¤Æ¶u¸Õ²G¡A1mlªºaminoacetic Acid Solution(1 in 100)©M0.3mlªº·s°t»sSodim nitroprusside Solution (1 in 10)«áÀR©ñ¦b35¡ã40¢J·Å½c¤¤10¤ÀÄÁ«á§N«o¡A¥B©ñ¤J¤ô¼Ñ¤¤2¤ÀÄÁ¡AµM«á¥[¤J2mlªº20¢HÆQ»Ä¥BÅͰʨä²V¦Xª«¡A«h¦³¬õµµ¦â²£¥Í¡C

¢Þ    ¢Ö¡G

        1¢HDL-Methionine·»²G¡A¨ä»ÄÆP«×¤j¬ù¦b5.5¡ã6.2¤§¶¡¡C

¯Â«×Àˬd¡G

        (1)·»²G0.5g¤§DL-Methionine©ó20ml¤ô¤¤¡A¨ä·»²G¬°µL¦â³z©ú¡C

        (2)´â¤Æ¦Xª«¡G¨ú0.50g¤§DL-MethionineªÅ¥Õ¸ÕÅç¡AªÅ¥Õ¸ÕÅç¥[¤J0.30mlªº0.01N Hcl(¤£¶W¹L0.021¢H)¡C

        (3)²¸»ÄÆQ¡G¨ú0.50g DL-MethionineªÅ¥Õ¸ÕÅç¡AªÅ¥Õ¸ÕÅç¥[0.05mlªº0.01N NH2SO4(¤£¶W¹L0.048¢H)¡C

        (4)®ò¤Æª«(Ammronia)¡G¨ú0.1gmªºDL-Methionine©MªÅ¥Õ¸ÕÅç¡A¨ä§t¶q¤£¯à¶W¹L100ppm¤§NH3(½Ð°Ñ·ÓNF. XII. Methionine)¡C

        (5)­«ª÷ÄÝ¡G·»¸Ñ1.0gmªºDL-Methionine¦b40ml¤ô¤¤¡A¥[2mlªºµ}¾L»Ä¡A©M¨¬°÷ªº¤ô¨Ï¦¨¬°50ml¡A©M°µªÅ¥Õ¸ÕÅç¡A¦bªÅ¥Õ¸ÕÅç¥[¤J2.0mlªº¼Ð·Ç¹]·»²G(¤£¶W¹L20ppm)¡C

        (6)¯~¤Æª«¡G·»¸Ñ0.20gmªºDL-Methionine¦b5ml¤ô¤¤¡A¥[¤J1mlµv»Ä©M§@ªÅ¥Õ¸ÕÅç¡A¨äªÅ¥Õ¸ÕÅç(¤£¶W¹L10ppm)¡C

°®Àê·l¥¢¡G

        ¤£¶W¹L0.5¢H(1g¦b150¢J 4¤p®É)¡C

        ¿Kªº´Ý´í¡G¥»«~¿K¨`´Ý´í¤£¶W¹L0.10¢H(1g)¡C

§t¶q´ú©w¡G

        ºë½TºÙ¨ú0.3gªºDL-Methionine©ó¦³¬Á¶ëªº¤T¨¤¿N²~¤¤¡A¥[¤J100ml¤ô¤Î5.0gªºK2HPO4 2.0g KH2PO4©M2.0gm KI»\¦n¬Á¶ë¡A¨Ï¤§·»¸Ñ«á¡A¥[¤J¥¿½T¶q¤§50ml 0.1N I2¥ß¨è¶ë¦í²~¶ë¡AÀR©ñ30¤À¡AµM«áºw©w¹L³Ñ¤§¸K²G¡A¥Ñºw©wºÞºw¤U0.1N²¸¥N²¸»Ä¶u²G(¥H¾ý¯»¸Õ²G¬°«ü¥Ü¾¯)¡A¥B°µªÅ¥Õ¸ÕÅ窽¨ì·»²GÅܬ°µL¦â¬°¤î¡A­pºâ¨ä§t¶q¡A«h¨C1m¤§0.1N I2¬Û·í©ó7.4   C5H11O2NS¡C

¡@

²{¥N¯b´Þ(30¡ã32)¡Ð§õ·s¶i¡D¤»¤Q¤T¦~¥|¤ë²Ä2¨÷²Ä4´Á

home1.gif (1495 bytes)¦^´Á¥Z­¶ index1.gif (1026 bytes)¦^¤W¤@­¶

Copyright © 1998 ­Z¸s®n¯bªªºô. ¥»ºô¯¸¹Ï¤å«YÄÝ­Z¸s®n¦³­­¤½¥q¡A¤º¤å¤§ª©Åv¬°¸ÓÂø»xªÀ©Ò
¦³¡A«D¸g¥»¤½¥q¤Î¸ÓÂø»xªÀ¥¿¦¡®Ñ­±¦P·N¡A¤£±o±N¥þ³¡©Î³¡¤À¤º®e¡A
Âà¸ü©ó¥ô¦ó§Î¦¡´CÅé   ¡° ³Ì¨Î¸ÑªR«× 800x600
Copyright © 1998 MiobufferCo., Ltd.  All rights reserved.
Unauthorized copying and reproduction is prohibited. All trademarks property of their respective holders.