Kiimikooyinka Beeraha Hormoonnada Auxin Sodium Naphthoacetate Acid Naa-Na 98%Tc
Sifooyinka jirka iyo kiimikada
Badeecadani waa budo cad, budo ama crystalline ah; Ur la'aan ama ur yar, macaan iyo milix yar. Badeecadani si fudud ayaa loogu milmi karaa biyaha waxaana lagu milmi karaa ethanol.
Xasilloon hawada. Xalku waa mid deggan pH 7-10. Aad ayuu ugu milmaa biyaha (53.0g/100ml,25℃). Ku milma ethanol (1.4g/100ml). Qiimaha pH ee xalka biyaha waa 8. Awoodda looga hortago halsano iyo awoodda bakteeriyada disha ayaa ka liidata aashitada benzoic. pH 3.5, xal 0.05% ah ayaa si buuxda uga hortagaya koritaanka khamiirka, pH 6.5na, waxaa loo baahan yahay isku-darka in ka badan 2.5% xal.
Faa'iidooyinka iyo khasaarooyinka
(1) Milmi aad u fiican: saafinimo sare α-naphthalene acetate sodium waxay leedahay biyo iyo saliid laba-milmi ah, sidaa darteed si madax-bannaan ayaa loo samayn karaa biyo, budo, kareem, granule iyo qaabab kale oo qiyaas ah, taas oo aad ugu habboon in la isticmaalo waxayna leedahay saameyn aad u wanaagsan. Sababtoo ah waa hal molecule oo ku jira xalka, si siman u kala firdhisan, si fudud ayay dhirtu u nuugi kartaa, iyo waxa caadiga ah ee 80% α-naphthalene acetate sodium waa in lagu milmaa ethanol, isticmaalku aad ayuu u dhib badan yahay. Waxay ku jirtaa xaaladda kooxaha molecular ee budada kareemka, kala firdhistu waa liidataa, saameyntuna si dabiici ah uma fiicna.
(2) Nadiifnimo sare, aan lahayn wasakh, waxyeellooyin aan sun ahayn: daahirnimo sare α-naphthalene acetate sodium saafinimo ka badan 98%, waxay ka kooban tahay xaddi yar oo biyo ah, kuma jiraan wasakh kale oo dabiici ah, sidaa darteed isticmaalkeeda waxtarka leh ee heerka uruurinta guud ahaan ma sababi doonto waxyeello dawo ah dalagyada, iyo sodium α-naphthalene acetate caadiga ah sababtoo ah waxay ka kooban tahay 20% wasakh dabiici ah. Inta lagu jiro isticmaalka waxtarka leh ee xoogga saarista, waxay waxyeello u geysan doontaa caleenta yaryar, burooyinkeeda iyo geedo yaryar. Iftiinku wuxuu keenaa dhibco madow, culus wuxuu sababaa dhimasho, waxaana jira wasakh dabiici ah oo waxyeello u geysta jirka aadanaha iyo deegaanka. Nooc kasta oo ka mid ah nidaamiyaha koritaanka dhirta iyo sunta cayayaanka, daahirnimadeedu waxay la xiriirtaa saameynteeda, sida saafinimada sare ee sodium α-naphthalene acetate 5ppm (5μg/g) oo leh saameyn wanaagsan, halka sodium α-naphthalene acetate caadiga ah ay u baahan tahay inay gaarto 20ppm (20μg/g) si ay saameyn u yeelato.
(3) Isku-dhafan wanaagsan: saafinimo sare leh α-naphthalene acetate sodium waxaa loo isticmaali karaa iyadoo lala kaashanayo nidaamiyayaal badan oo koritaanka dhirta ah, sida: auxin, sodium nitrophenolate, walxaha xididka, fungicides, bacriminta, iwm.; Sodium alpha-naphthalene acetate-ka caadiga ah guud ahaan looma isticmaalo isku-darka.
Sifooyinka shaqada
Saafinimo sare α-naphthalene acetate sodium waa hoormoon korriin ahXakameeyaha koritaanka dhirtaSaddex saameyn oo waaweyn leh. Tan koowaad waa in la dhiirrigeliyo sameynta xididdada soo jiidashada leh iyo sameynta xididka, si loogu isticmaalo kor u qaadista xididdada abuurka iyo xididka, laakiin feejignaanta badan ayaa sidoo kale xannibi karta xididka. Tan labaad waa in la dhiirrigeliyo ballaarinta midhaha iyo xididka, si loogu isticmaalo sidii qodob ballaarin ah, tijaabooyinka goobtana waxay caddeeyeen inay si weyn u kordhin karto wax soo saarka iyo hagaajinta tayada fersken daanyeerada, canab, qaraha, qajaarka, yaanyada, basbaaska, eggplant, isteroberi, tufaaxa. Isla mar ahaantaana, waxay kor u qaadaysaa ballaarinta degdegga ah ee unugyada, heerka koritaanka ee solanum-ka la daweeyayna wuxuu soo saaraa isbeddello mucjiso ah. Saamaynta boqoshaada si gaar ah ayay muhiim u tahay mana yareyso tayada midhaha. Tan saddexaad waa in laga hortago ubaxyada iyo miraha dhacaya, iyadoo leh shaqo ka hortagta dayrta. Intaa waxaa dheer, waxay sidoo kale leedahay shaqooyinka auxin guud, sida kor u qaadista koritaanka, kor u qaadista isku-darka chlorophyll, iyo kor u qaadista kala duwanaanshaha ubaxa iyo ubaxa. Sidaa darteed, waxay leedahay saameynta kor u qaadista ubaxa iyo miraha, kor u qaadista laamaha iyo caleenta raaxada leh, kordhinta wax soo saarka iyo hagaajinta tayada, iyo hagaajinta iska caabbinta dalagyada abaarta, qabowga iyo hoyga.
Habka isticmaalka
Habka loo isticmaalo sodium α-naphthalene acetate saafi ah oo sarreeya
(1) Kaliya isticmaal
Sodium α-naphthalene acetate oo saafi ah ayaa si gaar ah loogu diyaarin karaa biyo, kareem, budo iyo qaabab kale oo qiyaas ah si kor loogu qaado koritaanka, xididada, ilaalinta ubaxa, ilaalinta miraha iyo wixii la mid ah. Qiyaasta hal mar la isticmaalo: 2 garaam ilaa 30 kiilo garaam oo biyo ah. Xusuusin gaar ah: tiro badan ayaa u nugul dhaawaca daawada.
(2) Loo isticmaalo iyadoo lagu darayo sodium nitrophenolate
Sodium α-naphthalene acetate oo saafi ah ayaa lagu dari karaa sodium nitrophenolate, hoormoonka koritaanka, fungicidal, bacriminta, iwm. Sodium α-naphthalene acetate oo saafi ah ayaa lagu dari karaa sodium nitrophenolate Japan, Taiwan waxay leedahay in ka badan 20 sano oo taariikh ah, labadan qaybood waxay isku mid noqon karaan, ballaarin karaan waxtarka daawada, waxay isticmaali karaan yareynta feejignaanta, labaduba waxay leeyihiin saameynta sodium nitrophenolate, laakiin sidoo kale waxay leeyihiin saameynta sodium α-naphthalene acetate, si loo gaaro labanlaab natiijada kala bar dadaalka.
Codsiga
Habka ficilka
Sodium naphthalene acetate oo saafi ah waa hab-maamule warshad auxin ah, kaas oo gala jirka geedka iyada oo loo marayo caleenta, maqaarka jilicsan iyo abuurka dhirta, waxaana loo qaadaa qaybaha koritaanka xooggan (barta koritaanka, xubnaha yaryar, ubaxyada ama miraha) iyadoo la raacayo socodka nafaqada. Sodium naphthalene acetate si cad ayay u dhiirrigelisay horumarinta cidhifka xididka (budada xididka). Waxay kicin kartaa ubax, ka hortagi kartaa miraha dhacaya, samayn kartaa miro aan iniin lahayn, kor u qaadi kartaa bislaanshaha hore waxayna kordhin kartaa wax soo saarka. Dhanka kale, sodium naphthalene acetate waxay sidoo kale kor u qaadi kartaa awoodda iska caabbinta abaarta, iska caabbinta qabowga, iska caabbinta cudurrada, iska caabbinta saline-alkali iyo iska caabbinta hawada kulul ee dhirta. Sodium naphthalene acetate oo saafi ah ayaa lagu tijaabiyay Japan, Taiwan iyo meelo kale, saameynteeda isticmaalkeeduna aad ayay uga fiicnayd tan sodium naphthalene acetate ee caadiga ah.
Habka Aqoonsiga
(1) Ka dib markii la qaatay qiyaastii 0.5g oo badeecadan ah oo lagu daray 10ml oo biyo ah si loo milmo, xalku wuxuu muujiyay falcelinta kala duwan ee u dhaxaysa milixda soodhiyamka iyo benzoate.
(2) Jaantuska nuugista iftiinka infrared-ka ee sheygan waa inuu la jaanqaadaa spectrum-ka xakamaynta.
Hubinta Tusmada
Qaado 1.0g oo badeecadan ah, ku dar 20ml oo biyo ah si aad u milmo, ku dar 2 dhibcood oo ah xalka phenolphthalein ee tilmaamaya; Haddii uu muujiyo casaan khafiif ah, ku dar xalka titration ee sulfuric acid (0.05mol/L) 0.25ml, casaanka khafiifka ah waa inuu baaba'aa; Haddii uusan midab lahayn, ku dar sodium hydroxide titrant (0.1mol/L) 0.25ml, waa inuu muujiyaa casaan khafiif ah.
Qaado sheygan, ku qalaji 105 ℃ si aad u hesho miisaan joogto ah, miisaan lumisku kama badnaan doono 1.5%.
Bir culus Qaado 2.0g oo badeecadan ah, ku dar 45ml oo biyo ah, si joogto ah u walaaq, ku dar 5ml oo ah aashitada hydrochloric-ga ee khafiifka ah, shaandhee, kala saar 25ml oo shaandho ah, hubi sida sharcigu qabo, waxa ku jira birta culus waa inaysan ka badnaan 10 qaybood milyankiiba.
Qaado 1g oo ah sodium carbonate aan biyo lahayn oo milix arsenic ah, ku faafi salka iyo hareeraha weelka, ka dibna qaado 0.4g oo badeecadan ah, ku rid sodium carbonate aan biyo lahayn, ku qoyso biyo yar, ka dib markaad qallajiso, ku gub dab yar si aad u kariso, ka dibna ku gub 500 ~ 600 ℃ si aad gebi ahaanba u dambasto, u qaboojiso, ku dar 5ml oo ah hydrochloric acid iyo 23ml oo biyo ah si aad u milmiso, waa inay buuxisaa shuruudaha sida waafaqsan sharciga (0.0005%).
Go'aaminta macluumaadka
Qaado qiyaastii 1.5g oo badeecadan ah, si sax ah u miisaan, ku rid god kala-soocid ah, ku dar 25ml oo biyo ah, 50ml oo ether ah iyo 2 dhibcood oo dareere ah oo ah methyl orange indicator, ku dar titrant hydrochloric acid titrant (0.5mol/L), ku rux dhibcaha ilaa lakabka biyuhu noqdo casaan-liimi ah; Kala sooc lakabka biyaha oo ku rid dhalo jilicsan oo leh fur. Ku dhaq lakabka ether biyo 5ml ah, ku dar 20ml ether dhalada koonka ah, sii wad titration-ka xalka titration hydrochloric acid (0.5mol/L), oo ku rux dhibco ilaa lakabka biyuhu uu muujiyo midab casaan-liimi ah oo joogto ah. 1ml kasta oo titrant hydrochloric acid ah (0.5mol/L) wuxuu u dhigmaa 72.06mg oo ah C7H5NaO2.
