Agricultural Chemicals Auxin Hormones Sodium Naphthoacetate Acid Naa-Na 98%Tc
Zvenyama uye zvemakemikari zvinhu
Ichi chigadzirwa chena granule, hupfu kana crystalline poda; Kusina kunhuwa kana kunhuwa zvishoma, kutapira zvishoma uye munyu. Ichi chigadzirwa chinonyungudika nyore mumvura uye chinonyungudika zvishoma mu ethanol.
Yakagadzikana mumhepo. Mhinduro yacho yakagadzikana pane pH ye7-10. Yakanyanya soluble mumvura (53.0g/100ml,25℃). Soluble mu ethanol (1.4g/100ml). Iyo pH kukosha kweiyo aqueous solution ndeye 8. Kugona kudzivirira kuvirisa uye bactericidal simba harina simba kupfuura benzoic acid. Pa pH 3.5, mhinduro ye 0.05% inodzivirira zvachose kukura kwembiriso, uye pa pH 6.5, kusanganiswa kweinopfuura 2.5% mhinduro inodiwa.
Zvakanakira nezvayakaipira
(1) Yakanakisa solubility: yakakwirira kuchena α-naphthalene acetate sodium ine mvura nemafuta maviri-kunyunguduka, saka inogona kuzvimiririra kugadzirwa kuita mvura, hupfu, kirimu, granule uye mamwe mafomu ekuyeresa, ayo ari nyore kushandisa uye ane zvakanyanya. maitiro akanaka. Nekuti imorekuru imwe chete mumhinduro, yakaparadzirwa zvakaenzana, iri nyore kubatwa nezvirimwa, uye zvakajairwa zve80% α-naphthalene acetate sodium inoda kunyungudutswa ne ethanol, kushandiswa kwacho hakuna kunaka. Iripo mumamiriro emapoka e-molecular mu cream powder, kupararira kwakashata, uye mhedzisiro yacho haina kunaka.
(2) Kuchena kwepamusoro, kusina kusvibiswa, kusina-chepfu migumisiro: kuchena kwepamusoro α-naphthalene acetate sodium kuchena kweinopfuura 98%, ine mvura shoma shoma, haina humwe hutsvina hwehupenyu, saka mukushandiswa kwayo kunobudirira kwekufungisisa. siyana kazhinji haizokonzere kukuvara kwezvinodhaka kuzvirimwa, uye zvakajairwa α-naphthalene acetate sodium nekuda kweine 20% organic tsvina, muhuwandu hwekushandiswa kunoshanda, zvinokonzeresa. kukuvadza kwezvinodhaka kumashizha maduku, buds uye madzinde emiti. Chiedza chinokonzeresa mavara matema, zvinorema zvinokonzeresa rufu, uye kune kumwe kusvibiswa kweorganic kunokonzera kukuvadza kumuviri wemunhu uye nharaunda. Chero rudzi rwechirimwa chinokura chinogadzirisa uye chemishonga, kuchena kwayo kune hukama nemhedzisiro yayo, senge yakakwira-kuchena sodium α-naphthalene acetate 5ppm (5μg/g) ine mhedzisiro yakanaka, nepo yakajairwa sodium α-naphthalene acetate inoda kusvika 20ppm. (20μg/g) kuve nemhedzisiro.
(3) Miscibility yakanaka: kuchena kwepamusoro α-naphthalene acetate sodium inogona kushandiswa pamwe chete nevakawanda vekukura kwemiti, zvakadai se: auxin, sodium nitrophenolate, rooting substances, fungicides, fertilizer, nezvimwewo; Ordinary sodium alpha-naphthalene acetate haiwanzo kushandiswa musanganiswa.
Maitiro ekushanda
High kuchena α-naphthalene acetate sodium ihomoni yekukurachirimwa kukura regulatornemigumisiro mikuru mitatu. Yekutanga ndeyekukurudzira kuumbwa kwemidzi yekuuya uye kuumbwa kwemidzi, saka inogona kushandiswa kusimudzira midzi yembeu uye midzi, asi kunyanya kuisa pfungwa kunogona kutadzisa midzi. Chechipiri ndechekukurudzira kuwedzera kwemichero uye midzi tuber, saka inogona kushandiswa sechinhu chekuwedzera, uye miedzo yemunda yakaratidza kuti inogona kuwedzera zvakanyanya goho uye kuvandudza kunaka kwetsoko mapichisi, mazambiringa, manwiwa, magaka, madomasi. , mhiripiri, eggplant, mapeya, maapuro. Panguva imwecheteyo, inokurudzira kukurumidza kuwedzera kwemasero, uye kuwedzera kwekukura kwekurapwa solanum kunobereka kushanduka kunoshamisa. Iyo mushroom effect inonyanya kukosha uye haina kuderedza kunaka kwechibereko. Chechitatu ndechekudzivirira kudonha kwemaruva nemichero, ne-anti-fall function. Pamusoro pezvo, inewo mabasa egeneral auxin, akadai sekusimudzira kukura, kusimudzira chlorophyll synthesis, nekusimudzira kusiyanisa kwebud nemaruva. Nokudaro, ine simba rekusimudzira maruva nemichero, kukurudzira matavi akasvibirira nemashizha, kuwedzera goho nekuvandudza kunaka, nekuvandudza kupikisa kwezvirimwa pakusanaya kwemvura, kutonhora uye pokugara.
Kushandisa nzira
Nzira yekushandiswa kwekuchena kwepamusoro α-naphthalene acetate sodium
(1) Shandisa chete
Yakanyanya kuchena sodium α-naphthalene acetate inogona kugadzirirwa zvakasiyana mumvura, kirimu, poda uye mamwe mafomu emuyero wekusimudzira kukura, midzi, kuchengetedza maruva, kuchengetedza michero uye zvichingodaro. Chiyero chekushandisa kamwe chete: 2 gramu kusvika 30 makirogiramu emvura. Chiyeuchidzo chakakosha: huwandu hukuru hunowanzo kukuvara kwezvinodhaka.
(2) Inoshandiswa pamwe chete ne sodium nitrophenolate
High kuchena α-naphthalene acetate sodium inogona kusanganiswa ne sodium nitrophenolate, kukura kwehomoni, fungicide, fertilizer, etc. High purity sodium α-naphthalene acetate inogona kusanganiswa ne sodium nitrophenolate muJapan, Taiwan ine makore anopfuura makumi maviri ezvakaitika kare, izvi zviviri. zvikamu zvinogona kuwirirana, kuwedzera dhizaini spectrum kunyatsoshanda, kushandisa kuderedzwa kwekutarisa, zvese zvine mhedzisiro yesodium. nitrophenolate, asi zvakare ine mhedzisiro yesodium α-naphthalene acetate, kuwana zvakapetwa kaviri mhedzisiro nehafu yekuedza.
Application
Action mechanism
Yakanyanya kuchena sodium naphthalene acetate ndeye auxin chirimwa chinogadzirisa, chinopinda mumuviri wechirimwa kuburikidza nemashizha, ganda nyoro uye mhodzi yezvirimwa, uye inotakurwa kuenda kunzvimbo dzekukura kwakasimba (nzvimbo dzekukura, nhengo diki, maruva kana michero) ine chikafu. kuyerera. Sodium naphthalene acetate sezviri pachena yakakurudzira kukura kwemudzi wetip (mudzi wehupfu). Inogona kukonzera maruva, kudzivirira michero kudonha, kugadzira michero isina mhodzi, kukurudzira kuibva nekukurumidza uye kuwedzera goho. Zvichakadaro, sodium naphthalene acetate inogona zvakare kusimudzira kugona kwekusanaya kwemvura, kutonhora kupikisa, kuramba kwechirwere, saline-alkali kuramba uye yakaoma inopisa mhepo inopikisa yezvirimwa. Yakanyanya kuchena sodium naphthalene acetate yakaedzwa muJapan, Taiwan nedzimwe nzvimbo, uye mashandisiro ayo mashandisiro aive nani kupfuura ayo akajairwa sodium naphthalene acetate.
Chitupa nzira
(1) Mushure mekutora inenge 0.5g yechigadzirwa ichi uye kuwedzera 10ml yemvura kuti inyunguduke, mhinduro yacho yakaratidza kusiyana kwekuita pakati pe sodium munyu uye benzoate.
(2) Iyo infrared light absorption spectrum yechigadzirwa ichi inofanirwa kuenderana neiyo control spectrum.
Index cheki
Ph tora 1.0g yechigadzirwa ichi, wedzera 20ml yemvura kuti iparadze, wedzera madonhwe maviri ephenolphthalein indicator solution; Kana ichiratidza chiedza chitsvuku, wedzera sulfuric acid titration solution (0.05mol / L) 0.25ml, chiedza chitsvuku chinofanira kupera; Kana isina ruvara, wedzera sodium hydroxide titrant (0.1mol/L)0.25ml, inofanira kuratidza tsvuku.
Tora chigadzirwa ichi, chakaoma pa105 ℃ kuti ugare uremu, kurasikirwa uremu hakufaniri kudarika 1.5%.
Heavy metal Tora 2.0g yechigadzirwa ichi, wedzera 45ml yemvura, simbisa nguva dzose, wedzera 5ml ye dilute hydrochloric acid, sefa, iparadzanise 25ml yefiltrate, tarisa maererano nemutemo, iyo heavy metal content haifaniri kudarika zvikamu gumi pamamiriyoni.
Tora 1g yeanhydrous sodium carbonate ye arsenic munyu, uiparadzire pasi uye uchitenderedza crucible, wobva watora 0.4g yechigadzirwa ichi, uise pane anhydrous sodium carbonate, unyorovese nemvura shoma, mushure mekuoma, kupisa nayo. moto wakaderera kuti uite carbonize, wobva wapisa pa500 ~ 600 ℃ kuti uite dota zvachose, utonhodze, wedzera 5ml yehydrochloric acid uye 23ml yemvura kuti iparadze iyo, inofanira kusangana nezvinodiwa maererano nemutemo (0.0005%).
Kutsunga kwemukati
Tora inenge 1.5g yechigadzirwa ichi, chiyera nemazvo, chiise mugedheni yekuparadzanisa, wedzera 25ml yemvura, 50ml yeether uye 2 madonhwe emethyl orange indicator liquid, titrate ine hydrochloric acid titrant (0.5mol/L), zunza madonhwe kusvikira jira remvura riri orange-tsvuku; Iparadzanisa mvura yemvura uye uiise mubhodhoro re tapered rine plug. Geza ether layer nemvura 5ml, wedzera 20ml ether muconical bhodhoro, ramba uchiita titration ne hydrochloric acid titration solution (0.5mol/L), uye zunza nemadonhwe kusvikira mvura yakamira ichiratidza kuenderera mberi kweruvara rweorenji-ruvara. Imwe neimwe 1ml yehydrochloric acid titrant (0.5mol/L) yakaenzana ne72.06mg yeC7H5NaO2.
