Imiti yubuhinzi Auxin Hormone Sodium Naphthoacetate Acide Naa-Na 98% Tc

Imiterere yumubiri nubumara

Iki gicuruzwa ni granule yera, ifu cyangwa ifu ya kristaline; Impumuro nziza cyangwa impumuro nkeya, iryoshye gato n'umunyu. Ibicuruzwa byoroshye gushonga mumazi kandi bigashonga gato muri Ethanol.

Guhagarara mu kirere. Igisubizo gihamye kuri pH ya 7-10. Kubora cyane mumazi (53.0g / 100ml, 25 ℃). Gukemura muri Ethanol (1.4g / 100ml). Agaciro pH k'umuti wamazi ni 8. Ubushobozi bwo gukumira fermentation nimbaraga za bagiteri zica intege kurusha aside benzoic. Kuri pH 3.5, igisubizo 0,05% kibuza rwose gukura kwimisemburo, kandi kuri pH 6.5, birakenewe ko habaho ibisubizo birenga 2.5%.

Ibyiza n'ibibi

. Kuberako ari molekile imwe mubisubizo, ikwirakwizwa neza, byoroshye kwinjizwa nibimera, kandi ibisanzwe bya 80% α-naphthalene acetate sodium bigomba gushonga hamwe na Ethanol, kubikoresha ntibyoroshye. Ibaho mumiterere ya matsinda ya molekuline mu ifu ya cream, gutatanya ni bibi, kandi ingaruka mubisanzwe ntabwo ari nziza.

. Umucyo utera ibibara byirabura, biremereye bitera urupfu, kandi hariho umwanda mubi utera kwangiza umubiri wumuntu nibidukikije. Ubwoko ubwo aribwo bwose bwo gukura kw'ibimera hamwe nudukoko twangiza udukoko, ubuziranenge bwacyo bufitanye isano ningaruka zabyo, nka sodium-yera-α-naphthalene acetate 5ppm (5μg / g) ifite ingaruka nziza, mugihe sodium isanzwe α-naphthalene acetate igomba kugera kuri 20ppm (20μg / g) kugirango igire ingaruka.

. Ubusanzwe sodium alpha-naphthalene acetate ntabwo ikoreshwa muguhuza.

Ibiranga imikorere

Isuku ryinshi α-naphthalene acetate sodium ni imisemburo ikurakugenzura imikurire yikimerahamwe n'ingaruka eshatu zingenzi. Iya mbere ni uguteza imbere gushinga imizi idasanzwe no gushinga imizi, bityo irashobora gukoreshwa mugutezimbere imizi yimbuto no gushinga imizi, ariko kwibanda cyane birashobora no kubuza gushinga imizi. Iya kabiri ni uguteza imbere kwaguka kwimbuto nimbuto, bityo rero irashobora gukoreshwa nkikintu cyagutse, kandi ibizamini byo mu murima byagaragaje ko bishobora kongera umusaruro kandi bikazamura ubwiza bw’amashaza y’inguge, inzabibu, watermelon, imyumbati, inyanya, urusenda, ingemwe, puwaro, pome. Mugihe kimwe, iteza imbere kwaguka kwingirabuzimafatizo, kandi umuvuduko wubwiyongere bwa solanum ivurwa itanga impinduka zigitangaza. Ingaruka y'ibihumyo irahambaye cyane kandi ntabwo igabanya ubwiza bwimbuto. Icya gatatu ni ukurinda kugwa indabyo n'imbuto, hamwe nibikorwa byo kurwanya kugwa. Mubyongeyeho, ifite kandi imirimo ya auxin rusange, nko guteza imbere imikurire, guteza imbere synthesis ya chlorophyll, no guteza imbere itandukaniro ryururabyo nindabyo. Kubwibyo, ifite ingaruka zo guteza imbere indabyo nimbuto, guteza imbere amashami namababi meza, kongera umusaruro no kuzamura ireme, no kunoza kurwanya ibihingwa byamapfa, ubukonje nuburaro.

Uburyo bwo gukoresha

Uburyo bwo gukoresha ubuziranenge bwinshi α-naphthalene acetate sodium

(1) Koresha wenyine

Sodium nziza cyane α-naphthalene acetate irashobora gutegurwa ukwayo mumazi, cream, ifu nubundi buryo bwa dosiye yo guteza imbere gukura, gushinga imizi, kubungabunga indabyo, kubungabunga imbuto nibindi. Igipimo cyo gukoresha rimwe: garama 2 kugeza kuri kilo 30 y'amazi. Kwibutsa bidasanzwe: ubwinshi bukunze kwangizwa nibiyobyabwenge.

(2) Ikoreshwa ifatanije na sodium nitrophenolate

Isukari nyinshi α-naphthalene acetate sodium irashobora guhuzwa na sodium nitrophenolate, imisemburo yo gukura, fungiside, ifumbire, nibindi. Acetate ya sodium α-naphthalene acetate irashobora guhuzwa na sodium nitrophenolate mu Buyapani, Tayiwani ifite imyaka irenga 20 yamateka, ibyo bice byombi birashobora guhuza imbaraga, bikagabanya ingaruka za sodium, byombi bikagira ingaruka kuri sodium α-naphthalene acetate, kugirango ugere kubisubizo kabiri hamwe nimbaraga zimbaraga.

Gusaba

Uburyo bwibikorwa

Isukari nyinshi ya sodium naphthalene acetate ni igenzura rya auxin, ryinjira mumubiri wibimera binyuze mumababi, uruhu rworoshye nimbuto yibimera, kandi bikajyanwa mubice byo gukura gukomeye (ingingo zikura, ingingo zikiri nto, indabyo cyangwa imbuto) hamwe nintungamubiri. Sodium naphthalene acetate biragaragara ko yazamuye iterambere ryumuzi (ifu yumuzi). Irashobora gutera indabyo, kurinda imbuto kugwa, gukora imbuto zitagira imbuto, guteza imbere kwera no kongera umusaruro. Hagati aho, acide ya sodium naphthalene irashobora kandi kongera ubushobozi bwo kurwanya amapfa, kurwanya ubukonje, kurwanya indwara, kurwanya saline-alkali hamwe n’umuyaga ushushe w’ibimera. Isukari nyinshi ya sodium naphthalene acetate yageragejwe mu Buyapani, Tayiwani n'ahandi, kandi ingaruka zayo zo gukoresha zari nziza cyane kuruta izisanzwe za sodium naphthalene acetate.

Uburyo bwo kumenyekanisha

.

(2) Imirasire yumucyo ukurura ibicuruzwa bigomba kuba bihuye nubugenzuzi.

Kugenzura urutonde

Ph fata 1.0g yiki gicuruzwa, ongeramo 20ml yamazi kugirango ushonga, ongeramo ibitonyanga 2 byumuti wa fenolphthalein; Niba yerekana umutuku wijimye, ongeramo umuti wa sulfurike acide (0.05mol / L) 0,25ml, umutuku wijimye ugomba gucika; Niba idafite ibara, ongeramo hydroxide ya sodium (0.1mol / L) 0,25ml, igomba kwerekana umutuku.

Fata iki gicuruzwa, cyumye kuri 105 ℃ kugirango uhore ufite ibiro, kugabanya ibiro ntibishobora kurenga 1.5%.

Icyuma kiremereye Fata 2.0g yiki gicuruzwa, ongeramo 45ml yamazi, ushyireho ubudahwema, ongeramo 5ml ya acide hydrochloric aside, kuyungurura, gutandukanya 25ml ya filtrate, kugenzura ukurikije amategeko, ibyuma biremereye ntibishobora kurenga ibice 10 kuri miliyoni.

Fata 1g ya karubone ya sodium ya anhydrous yumunyu wa arsenic, uyikwirakwize hepfo no hafi yingenzi, hanyuma ufate 0.4g yiki gicuruzwa, uyishyire kuri karubone ya sodium ya anhydrous, uyogeshe amazi make, nyuma yo kuyumisha, kuyatwika n'umuriro muke kugirango uyitwike, hanyuma uyitwike kuri 500 ~ 600 ℃ kugirango ushireho amazi, ushireho 5ml ya hydrochloric (0.0005%).

Kwiyemeza ibikubiyemo

Fata hafi 1.5g yibi bicuruzwa, ubipime neza, ubishyire muri feri itandukanya, ongeramo 25ml yamazi, 50ml ya ether nigitonyanga 2 cyamazi ya methyl orange yerekana, titre hamwe na hydrochloric acide titre (0.5mol / L), uzunguze ibitonyanga kugeza amazi atemba-orange-umutuku; Tandukanya urwego rwamazi hanyuma ubishyire mumacupa yafatishijwe icyuma. Koza ether ukoresheje amazi ya 5ml, ongeramo 20ml ether mumacupa ya conic, komeza titre hamwe na hydrochloric acide titre yumuti (0.5mol / L), hanyuma uzunguze ibitonyanga kugeza igihe amazi yerekana ibara rihoraho rya orange-umutuku. Buri 1ml ya hydrochloric acide titre (0.5mol / L) ihwanye na 72.06mg ya C7H5NaO2.