Makemikoro Ekurima Auxin Mahormone Sodium Naphthoacetate Acid Naa-Na 98% Tc
Hunhu hwemuviri nemakemikari
Chigadzirwa ichi chine granule chena, upfu kana crystalline powder; Hachina hwema kana kuti chinonhuwa zvishoma, chinotapira zvishoma uye chine munyu. Chigadzirwa ichi chinonyungudika nyore mumvura uye chinonyungudika zvishoma mu ethanol.
Yakagadzikana mumhepo. Mhinduro yacho yakagadzikana pa pH ye7-10. Inonyungudika zvakanyanya mumvura (53.0g/100ml,25℃). Inonyungudika mu ethanol (1.4g/100ml). pH yemvura inonyungudika ndeye 8. Kugona kudzivirira kuviriswa uye simba rekuuraya mabhakitiriya hakuna kusimba pane benzoic acid. Pa pH 3.5, mhinduro ye 0.05% inodzivirira kukura kwembiriso zvachose, uye pa pH 6.5, huwandu hwemhinduro inopfuura 2.5% hunodiwa.
Zvakanakira nezvayakaipira
(1) Kunyungudika kwakanaka: kuchena kwakanyanya α-naphthalene acetate sodium ine mvura nemafuta maviri-kunyungudika, saka inogona kugadzirwa yoga kuita mvura, upfu, kirimu, granule nedzimwe mhando dzemuyero, izvo zviri nyore kushandisa uye zvine mhedzisiro yakanaka kwazvo. Nekuti imorekuru imwe chete mumushonga, yakapararira zvakaenzana, iri nyore kunyungudika nemiti, uye huwandu hwakajairika hwe80% α-naphthalene acetate sodium hunofanira kunyungudutswa neethanol, kushandiswa kwayo hakuna kunaka. Inowanikwa mumamiriro emamorekuru muupfu hwekirimu, kupararira kwayo kwakashata, uye mhedzisiro yacho haisi yakanaka.
(2) Kuchena kwakanyanya, hakuna tsvina, migumisiro isina chepfu: kuchena kwakanyanya α-naphthalene acetate sodium kuchena kweinopfuura 98%, ine mvura shoma, haina zvimwe tsvina yeorganic, saka mukushandisa kwayo zvakanaka huwandu hwehuwandu hahuzokonzere kukuvara kwemishonga kuzvirimwa, uye α-naphthalene acetate sodium yakajairika nekuda kwe20% tsvina yeorganic, Muhuwandu hwehuwandu hunoshandiswa zvakanaka, huchakonzera kukuvara kwemishonga kumashizha madiki, mabukira nembeu dzemiti. Chiedza chinokonzera mavara matema, akakura anokonzera rufu, uye kune zvimwe tsvina yeorganic inokonzera kukuvara kumuviri wemunhu nenharaunda. Chero rudzi rwemutongi wekukura kwemiti nemishonga yezvipembenene, kuchena kwayo kwakabatana nemhedzisiro yayo, senge sodium α-naphthalene acetate 5ppm(5μg/g) ine mhedzisiro yakanaka, nepo sodium α-naphthalene acetate yakajairika ichida kusvika 20ppm(20μg/g) kuti ive nemhedzisiro.
(3) Kusanganiswa kwakanaka: kuchena kwakanyanya α-naphthalene acetate sodium inogona kushandiswa pamwe chete nezvimwe zvinhu zvinodzora kukura kwezvirimwa, zvakaita se: auxin, sodium nitrophenolate, zvinhu zvinodzora midzi, fungicides, fetereza, nezvimwewo; sodium alpha-naphthalene acetate yakajairika haiwanzo shandiswa pamwe chete.
Hunhu hunoshanda
Kuchena kwakanyanya α-naphthalene acetate sodium ihormone yekukuramutariri wekukura kwezvirimwaine migumisiro mikuru mitatu. Chekutanga ndechekusimudzira kuumbwa kwemidzi yeAdvental uye kuumbwa kwemidzi, saka inogona kushandiswa kukurudzira midzi yembeu nemidzi, asi kunyanya kuomerera kunogonawo kumisa midzi. Chechipiri ndechekusimudzira kukura kwemichero nemidzi yemuti, saka inogona kushandiswa sechinhu chekuwedzera, uye bvunzo dzemunda dzakaratidza kuti inogona kuwedzera goho zvakanyanya uye kuvandudza mhando yemapichi etsoko, mazambiringa, watermelon, magaka, madomasi, mhiripiri, eggplant, mapeya, maapuro. Panguva imwe chete, inokurudzira kukura nekukurumidza kwemasero, uye mwero wekukura kwesolanum yakarapwa unoburitsa shanduko dzinoshamisa. Mhedzisiro yehowa inonyanya kukosha uye haideredzi mhando yemichero. Chechitatu ndechekudzivirira maruva nemichero kudonha, nebasa rekudzivirira kuwa. Pamusoro pezvo, inewo mabasa e general auxin, akadai sekusimudzira kukura, kukurudzira kugadzirwa kwe chlorophyll, uye kukurudzira kusiyana kwemabukira nemaruva. Naizvozvo, ine mhedzisiro yekusimudzira maruva nemichero, kukurudzira matavi nemashizha akakura, kuwedzera goho nekuvandudza mhando, uye kuvandudza kuramba kwezvirimwa kusanaya kwemvura, kutonhora uye kugara.
Nzira yekushandisa
Nzira yekushandisa α-naphthalene acetate sodium yakachena kwazvo
(1) Shandisa chete
Sodium α-naphthalene acetate yakachena kwazvo inogona kugadzirwa zvakasiyana mumvura, kirimu, hupfu nedzimwe nzira dzekuwedzera kukura, kudzika midzi, kuchengetedza maruva, kuchengetedza michero nezvimwewo. Chiyero chekushandisa kamwe chete: 2 gramu kusvika 30 kg yemvura. Chiyeuchidzo chakakosha: huwandu hwakawanda hunogona kukuvara nemishonga.
(2) Inoshandiswa pamwe chete ne sodium nitrophenolate
α-naphthalene acetate sodium yakachena inogona kusanganiswa ne sodium nitrophenolate, kukura kwehomoni, fungicide, fertilizer, nezvimwewo. α-naphthalene acetate yakachena inogona kusanganiswa ne sodium nitrophenolate muJapan, Taiwan ine nhoroondo yemakore anopfuura makumi maviri, zvikamu zviviri izvi zvinogona kubatsirana, kuwedzera kushanda kwemishonga, kushandisa kuderedza kuwanda kwehuwandu hwemasero, zvese zvine simba re sodium nitrophenolate, asiwo zvine simba re sodium α-naphthalene acetate, kuti zviwane zvakapetwa kaviri nehafu yekuedza.
Kushandiswa
Maitiro ekuita
Sodium naphthalene acetate ine purity yakakura inodzora zvirimwa zve auxin, inopinda mumuviri wemuti kuburikidza nemashizha, ganda rakapfava uye mhodzi dzemiti, uye inotakurwa kuenda kunzvimbo dzinokura zvakasimba (nzvimbo dzekukura, nhengo diki, maruva kana michero) nekuyerera kwezvinovaka muviri. Sodium naphthalene acetate zviri pachena kuti yakasimudzira kukura kwemusoro wemudzi (upfu hwemidzi). Inogona kukonzera kutumbuka, kudzivirira kudonha kwemichero, kugadzira michero isina mbeu, kukurudzira kuibva nekukurumidza uye kuwedzera goho. Panguva iyi, sodium naphthalene acetate inogonawo kuwedzera kugona kwekudzivirira kusanaya kwemvura, kudzivirira kutonhora, kudzivirira zvirwere, kudzivirira saline-alkali uye kudzivirira mhepo inopisa yakaoma yemiti. Sodium naphthalene acetate ine purity yakakura yakaedzwa muJapan, Taiwan nedzimwe nzvimbo, uye kushandiswa kwayo kwaive nani kupfuura kwe sodium naphthalene acetate yakajairika.
Nzira yekuzivikanwa
(1) Mushure mekutora inenge 0.5g yechigadzirwa ichi nekuwedzera 10ml yemvura kuti inyungudike, mhinduro yacho yakaratidza musiyano uripo pakati pemunyu wesodium nebenzoate.
(2) Chiyero chekupinza chiedza che infrared chechigadzirwa ichi chinofanira kuenderana nechiyero chekudzora.
Kuongorora indekisi
Ph tora 1.0g yechigadzirwa ichi, wedzera 20ml yemvura kuti inyungudike, wedzera madonhwe maviri emushonga we phenolphthalein indicator; Kana zvikaratidza kutsvuka kwakajeka, wedzera sulfuric acid titration solution (0.05mol/L)0.25ml, kutsvuka kwakajeka kunofanira kunyangarika; Kana kusina ruvara, wedzera sodium hydroxide titrant (0.1mol/L)0.25ml, zvinofanira kuratidza kutsvuka kwakajeka.
Tora chigadzirwa ichi, woma pa 105 ℃ kusvika pahuremu hwakaenzana, kuderedza huremu hakufanirwe kudarika 1.5%.
Simbi inorema Tora 2.0g yechigadzirwa ichi, wedzera 45ml yemvura, kurunga nguva dzose, wedzera 5ml yehydrochloric acid yakasanganiswa, firita, paradzanisa 25ml yefiltrate, tarisa zvinoenderana nemutemo, huwandu hwesimbi inorema hahufanirwe kudarika zvikamu gumi pamiriyoni.
Tora 1g ye sodium carbonate isina mvura kuti uise munyu we arsenic, uiparadzire pasi uye uchitenderedza crucible, wobva watora 0.4g yechigadzirwa ichi, woisa pa sodium carbonate isina mvura, wonyorovesa nemvura shoma, wobva waipisa nemoto mudiki kuti iite carbon, wobva waipisa pa500 ~600 ℃ kuti iite dota rose, woitonhodza, wedzera 5ml ye hydrochloric acid uye 23ml yemvura kuti inyungudike, inofanira kusangana nezvinodiwa nemutemo (0.0005%).
Kusarudza zviri mukati
Tora inenge 1.5g yechigadzirwa ichi, chiyere nemazvo, chiise museparator funnel, wedzera 25ml yemvura, 50ml ye ether uye madonhwe maviri e methyl orange indicator liquid, titrate ne hydrochloric acid titrant (0.5mol/L), zunza nemadonhwe kusvika mvura yave tsvuku-orenji; paradzanisa mvura woiisa mubhodhoro rakatetepa rine chivharo. Geza ether layer nemvura ye5ml, wedzera 20ml ether mubhodhoro reconical, ramba uchiisa titration ne hydrochloric acid titration solution (0.5mol/L), uye zunza nemadonhwe kusvika mvura yaratidza ruvara rweorenji-tsvuku. 1ml yega yega ye hydrochloric acid titrant (0.5mol/L) yakaenzana ne 72.06mg ye C7H5NaO2.
