Sinadaran Noma Auxin Hormones Sodium Naphthoacetate Acid Naa-Na 98% Tc

Jiki da sinadarai Properties

Wannan samfurin shine farin granule, foda ko crystalline foda;Mara wari ko ɗan wari, ɗanɗano mai daɗi da gishiri.Wannan samfurin yana da sauƙin narkewa a cikin ruwa kuma yana ɗan narkewa a cikin ethanol.

Barga cikin iska.Maganin yana da ƙarfi a pH na 7-10.Sosai mai narkewa a cikin ruwa (53.0g/100ml,25 ℃).Mai narkewa a cikin ethanol (1.4g/100ml).Ƙimar pH na maganin ruwa shine 8. Ikon hana fermentation da ikon bactericidal yana da rauni fiye da benzoic acid.A pH 3.5, maganin 0.05% gaba daya yana hana ci gaban yisti, kuma a pH 6.5, ana buƙatar maida hankali fiye da 2.5% bayani.

Fa'idodi da rashin amfani

(1) Kyakkyawan solubility: babban tsarki α-naphthalene acetate sodium yana da ruwa da man fetur biyu-solubility, don haka ana iya yin shi da kansa a cikin ruwa, foda, cream, granule da sauran nau'in sashi, wanda ya dace sosai don amfani kuma yana da matukar tasiri. tasiri mai kyau.Domin yana da kwayar halitta guda ɗaya a cikin bayani, tarwatsawa ko'ina, mai sauƙi don shayar da tsire-tsire, kuma yawancin abun ciki na 80% α-naphthalene acetate sodium yana buƙatar narkar da shi tare da ethanol, amfani yana da matukar damuwa.Ya wanzu a cikin yanayin ƙungiyoyin kwayoyin halitta a cikin foda mai kirim, tarwatsawa ba shi da kyau, kuma sakamakon ba shi da kyau.

(2) Babban tsabta, babu ƙazanta, sakamako masu illa masu guba: babban tsabta α-naphthalene acetate sodium tsarki fiye da 98%, ya ƙunshi ƙananan ruwa, ba ya ƙunshi wasu ƙazantattun kwayoyin halitta, don haka a cikin ingantaccen amfani da maida hankali. kewayon gabaɗaya ba zai haifar da lalacewar miyagun ƙwayoyi ga amfanin gona ba, da talakawan α-naphthalene acetate sodium saboda ƙunshe da 20% ƙazantattun ƙwayoyin cuta, A cikin kewayon ingantaccen amfani da hankali, zai haifar da cutar da miyagun ƙwayoyi ga ganyayyaki matasa, buds da tsire-tsire na tsire-tsire.Haske yana haifar da baƙar fata, mai nauyi yana haifar da mutuwa, kuma akwai wasu ƙazantattun ƙwayoyin halitta waɗanda ke haifar da cutarwa ga jikin ɗan adam da muhalli.Duk wani nau'in mai sarrafa ci gaban shuka da magungunan kashe qwari, tsarkinsa yana da alaƙa da tasirinsa, irin su high-tsarki sodium α-naphthalene acetate 5ppm (5μg / g) wanda ke da tasiri mai kyau, yayin da talakawan sodium α-naphthalene acetate yana buƙatar isa 20ppm. (20μg/g) don yin tasiri.

(3) Rashin kuskure mai kyau: za'a iya amfani da babban tsarki α-naphthalene acetate sodium a hade tare da yawancin masu kula da ci gaban shuka, irin su: auxin, sodium nitrophenolate, rooting abubuwa, fungicides, takin mai magani, da dai sauransu;Sodium alpha-naphthalene acetate na yau da kullun ba a amfani dashi a hade.

Halayen aiki

Babban tsabta α-naphthalene acetate sodium shine hormone girmamai sarrafa girma shukatare da manyan illolin guda uku.Na farko shi ne inganta samuwar saiwar gaba da samuwar saiwar, ta yadda za a iya amfani da shi wajen inganta tushen iri da kuma yin rooting, amma yawan maida hankali yana iya hana rooting.Na biyu shi ne inganta fadada 'ya'yan itace da tushen tuber, ta yadda za a iya amfani da shi a matsayin abin fadadawa, kuma gwaje-gwajen gonaki sun tabbatar da cewa yana kara yawan amfanin gona da inganta ingancin peach, inabi, kankana, cucumbers, tumatir. , barkono, eggplant, pears, apples.A lokaci guda, yana haɓaka haɓakar ƙwayoyin sel cikin sauri, kuma haɓakar haɓakar solanum da aka yi wa magani yana haifar da canje-canje na ban mamaki.Sakamakon naman kaza yana da mahimmanci musamman kuma baya rage ingancin 'ya'yan itace.Na uku shine hana furanni da 'ya'yan itace fadowa, tare da aikin hana faɗuwa.Bugu da ƙari, yana da ayyuka na general auxin, kamar haɓaka girma, haɓaka haɗin chlorophyll, da haɓaka bambancin toho da furen fure.Saboda haka, yana da tasirin inganta furanni da 'ya'yan itace, inganta rassan rassan da ganye, haɓaka yawan amfanin ƙasa da inganta inganci, da inganta juriyar amfanin gona ga fari, sanyi da wurin zama.

Hanyar amfani

Hanyar don amfani da babban tsarki α-naphthalene acetate sodium

(1) Yi amfani da shi kadai

High tsarki sodium α-naphthalene acetate za a iya shirya dabam a cikin ruwa, cream, foda da sauran sashi siffofin don inganta girma, rooting, flower kiyayewa, 'ya'yan itace adana da sauransu.Sashi don amfani guda ɗaya: 2 grams zuwa kilogiram 30 na ruwa.Tunatarwa ta musamman: adadi mai yawa yana da haɗari ga lalacewar ƙwayoyi.

(2) An yi amfani da shi a hade tare da sodium nitrophenolate

Ana iya haɗuwa da α-naphthalene acetate sodium mai girma tare da sodium nitrophenolate, hormone girma, fungicide, taki, da dai sauransu. Abubuwan da aka gyara zasu iya daidaitawa tare, faɗaɗa ingantaccen tasirin miyagun ƙwayoyi, amfani da raguwar maida hankali, duka biyu suna da tasirin sodium nitrophenolate, amma kuma suna da tasirin sodium α-naphthalene acetate, don cimma sakamakon sau biyu tare da rabin ƙoƙarin.

Aikace-aikace

Tsarin aiki

Babban tsarki sodium naphthalene acetate shine mai sarrafa tsire-tsire na auxin, wanda ke shiga jikin shuka ta cikin ganyayyaki, fata mai laushi da tsaba na tsire-tsire, kuma ana jigilar su zuwa sassan girma mai ƙarfi (maki girma, gabobin matasa, furanni ko 'ya'yan itatuwa) tare da abinci mai gina jiki. kwarara.Sodium naphthalene acetate a fili ya inganta ci gaban tushen tip (tushen foda).Yana iya haifar da fure, hana faɗuwar 'ya'yan itace, samar da 'ya'yan itace marasa iri, haɓaka ripening da wuri da haɓaka yawan amfanin ƙasa.A halin yanzu, sodium naphthalene acetate kuma na iya haɓaka ƙarfin juriya na fari, juriya na sanyi, juriya na cuta, juriya na saline-alkali da bushewar iska mai zafi na tsire-tsire.An gwada high tsarki sodium naphthalene acetate a Japan, Taiwan da sauran wurare, kuma amfani da shi ya fi na talakawa sodium naphthalene acetate.

Hanyar ganewa

(1) Bayan shan game da 0.5g na wannan samfurin kuma ƙara 10ml na ruwa don narkewa, maganin ya nuna bambanci tsakanin gishiri na sodium da benzoate.

(2) Bakan ɗaukar haske na infrared na wannan samfurin yakamata ya dace da bakan sarrafawa.

Duban fihirisa

Ph ɗauki 1.0g na wannan samfurin, ƙara 20ml na ruwa don narkewa, ƙara 2 saukad da na phenolphthalein mai nuna alama;Idan ya nuna haske ja, ƙara sulfuric acid titration bayani (0.05mol/L) 0.25ml, hasken ja ya kamata ya ɓace;Idan babu launi, ƙara titrant sodium hydroxide (0.1mol/L) 0.25ml, yakamata ya nuna ja mai haske.

Dauki wannan samfurin, bushe a 105 ℃ zuwa m nauyi, nauyi asara ba zai wuce 1.5%.

Ƙarfe mai nauyi Ɗauki 2.0g na wannan samfurin, ƙara 45ml na ruwa, motsawa akai-akai, ƙara 5ml na dilute hydrochloric acid, tace, raba 25ml na tacewa, duba bisa ga doka, abun ciki mai nauyi ba zai wuce kashi 10 a kowace miliyan ba.

A samu gishirin arsenic 1g na anhydrous sodium carbonate, sai a zuba a kasa da kewayen crucible, sai a dauko 0.4g na wannan samfurin, sai a daka shi da sinadarin sodium carbonate, sai a jika da ruwa kadan, bayan ya bushe sai a kona shi da ruwa. wuta kadan da zata sanya carbon, sannan a kona ta a 500 ~ 600 ℃ a toka shi gaba daya, a sanyaya shi, a zuba 5ml na hydrochloric acid da 23ml na ruwa a narkar da shi, ya dace da bukatun bisa ga doka (0.0005%).

Ƙaddamar da abun ciki

Ɗauki kimanin 1.5g na wannan samfurin, auna shi daidai, sanya shi a cikin mazurari, ƙara 25ml na ruwa, 50ml na ether da 2 saukad da na methyl orange mai nuna alama ruwa, titrate tare da hydrochloric acid titrant (0.5mol/L), girgiza tare da da saukad da har sai da ruwa Layer ne orange-ja;Rarrabe ruwan ruwa kuma sanya shi a cikin kwalban da aka ɗora tare da filogi.A wanke Layer ether tare da ruwa 5ml, ƙara 20ml ether a cikin kwalabe na conical, ci gaba da titration tare da maganin hydrochloric acid titration (0.5mol/L), kuma girgiza tare da digo har sai ruwan ruwan yana nuna launi mai launin orange-ja.Kowane 1ml na hydrochloric acid titrant (0.5mol/L) yayi daidai da 72.06mg na C7H5NaO2.