ʻO nā mea hana kemika ʻo Auxin Hormones Sodium Naphthoacetate Acid Naa-Na 98%Tc

ʻAno kino a me kemika

ʻO kēia huahana he granule keʻokeʻo, pauka a i ʻole ka pauka crystalline;ʻAʻala ʻole a ʻala iki paha, ʻono iki a paʻakai.Hiki ke hoʻoheheʻe ʻia kēia huahana i ka wai a hiki ke hoʻoheheʻe iki ʻia i ka ethanol.

Paʻa i ka ea.Paʻa ka hopena ma kahi pH o 7-10.Hiki ke hoʻoheheʻe ʻia i ka wai (53.0g/100ml, 25 ℃).Hiki ke hoʻoheheʻe ʻia i ka ethanol (1.4g/100ml).ʻO ka pH waiwai o ka hoʻonā wai he 8. ʻO ka hiki ke pale i ka fermentation a me ka mana bactericidal he nāwaliwali ma mua o ka benzoic acid.Ma ka pH 3.5, kahi hopena 0.05% e pale i ka ulu ʻana o ka hū, a ma ka pH 6.5, koi ʻia kahi ʻoi aku ma mua o 2.5% solution.

Nā pōmaikaʻi a me nā pōʻino

(1) Solubility maikaʻi loa: ʻo ka sodium α-naphthalene acetate sodium ka wai a me ka ʻaila ʻelua-solubility, no laila hiki ke hana kūʻokoʻa i ka wai, ka pauka, ka ʻaila, ka granule a me nā ʻano hana ʻē aʻe. hopena maikaʻi.No ka mea he mole hoʻokahi i loko o ka hoʻonā, hoʻopuehu like ʻia, maʻalahi e hoʻopili ʻia e nā mea kanu, a ʻo ka mea maʻamau o 80% α-naphthalene acetate sodium pono e hoʻoheheʻe ʻia me ka ethanol, ʻaʻole pono ka hoʻohana.Aia ia ma ka moku'āina o nā pūʻulu mole i loko o ka pauka holika, ʻilihune ka hoʻopuehu ʻana, a ʻaʻole maikaʻi ka hopena.

(2) ʻO ka maʻemaʻe kiʻekiʻe, ʻaʻohe haumia, nā hopena ʻaoʻao ʻona ʻole: ka maʻemaʻe kiʻekiʻe α-naphthalene acetate sodium maʻemaʻe ma mua o 98%, loaʻa kahi wai liʻiliʻi, ʻaʻole i loaʻa nā mea haumia ʻē aʻe, no laila i kāna hoʻohana pono ʻana i ka noʻonoʻo. ʻAʻole e hoʻopōʻino ka lāʻau lapaʻau i nā mea kanu, a me ka sodium α-naphthalene acetate maʻamau ma muli o ka loaʻa ʻana o 20% o nā mea haumia, I ke ʻano o ka hoʻohana pono ʻana, e hōʻeha ia i ka lāʻau i nā lau ʻōpio, nā ʻōpuʻu a me nā mea kanu.ʻO ka māmā ke kumu o ka ʻeleʻele, ke kaumaha ke kumu o ka make, a aia kekahi mau mea haumia e hoʻopilikia ai i ke kino o ke kanaka a me ke kaiapuni.ʻO kēlā me kēia ʻano mea hoʻoponopono ulu a me nā pesticide, pili kona maʻemaʻe i kona hopena, e like me ka sodium α-naphthalene acetate 5ppm (5μg / g) maʻemaʻe kiʻekiʻe he hopena maikaʻi, ʻoiai ʻo ka sodium α-naphthalene acetate pono e hiki i 20ppm (20μg/g) i ka hopena.

(3) Miscibility maikaʻi: hiki ke hoʻohana ʻia ka sodium maʻemaʻe kiʻekiʻe α-naphthalene acetate sodium i hui pū me nā mea hoʻoponopono ulu ulu, e like me: auxin, sodium nitrophenolate, rooting substances, fungicides, fertilizers, etc.;ʻAʻole hoʻohana pū ʻia ka sodium alpha-naphthalene acetate maʻamau.

Nā hiʻohiʻona hana

ʻO ka α-naphthalene acetate sodium maʻemaʻe kiʻekiʻe he hormone ulumea hoʻoponopono ulume ʻekolu hopena nui.ʻO ka mea mua e hoʻoikaika i ka hoʻokumu ʻana o nā aʻa advental a me ka hoʻokumu ʻana o ke aʻa, no laila hiki ke hoʻohana ʻia e hoʻoikaika i nā aʻa hua a me ke aʻa ʻana, akā hiki i ka nui o ka noʻonoʻo ʻana ke kāohi i ke aʻa.ʻO ka lua, ʻo ia ka hoʻolaha ʻana i ka hoʻonui ʻana i ka hua a me ke aʻa tuber, no laila hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻonui, a ua hōʻike ʻia nā hoʻāʻo kahua e hiki ke hoʻonui nui i ka hua a me ka hoʻomaikaʻi ʻana i ka maikaʻi o nā peaches monkey, nā hua waina, nā ʻalani, nā kukama, nā tōmato. , pepa, eggplant, pears, apple.I ka manawa like, hoʻolaha ia i ka hoʻonui wikiwiki ʻana o nā cell, a ʻo ka ulu ʻana o ka solanum i mālama ʻia e hana i nā loli kupanaha.He mea koʻikoʻi ka hopena o ka mushroom a ʻaʻole e hōʻemi i ka maikaʻi o ka hua.ʻO ke kolu ka pale ʻana i ka hāʻule ʻana o nā pua a me nā hua, me ka hana anti-fall.Eia kekahi, loaʻa iā ia nā hana o ka auxin maʻamau, e like me ka hoʻoulu ʻana i ka ulu ʻana, ka hoʻoulu ʻana i ka chlorophyll synthesis, a me ka hoʻolaha ʻana i ka hoʻokaʻawale ʻana i ka pua a me ka pua.No laila, loaʻa iā ia ka hopena o ka hoʻoulu ʻana i ka pua a me ka hua, ka hoʻoulu ʻana i nā lālā ulu a me nā lau, hoʻonui i ka hua a me ka hoʻomaikaʻi ʻana i ka maikaʻi, a me ka hoʻomaikaʻi ʻana i ke kūʻē ʻana o nā mea kanu i ka maloʻo, ke anu a me ka noho ʻana.

ʻano hoʻohana

Ke ala no ka hoʻohana ʻana i ka sodium α-naphthalene acetate maʻemaʻe kiʻekiʻe

(1) Hoʻohana wale

Hiki ke hoʻomākaukau kaʻawale ʻia ka sodium α-naphthalene acetate maʻemaʻe kiʻekiʻe i ka wai, ka ʻaila, ka pauka a me nā ʻano ʻano hana ʻē aʻe no ka hoʻoikaika ʻana i ka ulu ʻana, ke aʻa ʻana, ka mālama ʻana i ka pua, ka mālama ʻana i nā hua a pēlā aku.No ka hoʻohana hoʻokahi: 2 grams a 30 kilograms o ka wai.Hoʻomanaʻo kūikawā: ʻoi aku ka nui o ka nui i ka pōʻino lāʻau.

(2) Hoʻohana pū ʻia me ka sodium nitrophenolate

Hiki ke hoʻohui ʻia ka sodium α-naphthalene acetate sodium maʻemaʻe me ka sodium nitrophenolate, growth hormone, fungicide, fertilizer, etc. Hiki i nā ʻāpana ke synergistic, hoʻonui i ka pono o ka lāʻau lapaʻau, hoʻohana i ka hoʻohaʻahaʻa ʻana, ʻelua ka hopena o ka sodium nitrophenolate, akā loaʻa pū kekahi i ka hopena o ka sodium α-naphthalene acetate, e hoʻokō ʻelua i ka hopena me ka hapalua o ka hoʻoikaika.

Palapala noi

ʻAno hana

ʻO ka sodium naphthalene acetate maʻemaʻe kiʻekiʻe he mea hoʻoponopono mea kanu auxin, e komo i ke kino o ka mea kanu ma o nā lau, ka ʻili palupalu a me nā ʻanoʻano o nā mea kanu, a lawe ʻia i nā ʻāpana o ka ulu ikaika (nā wahi ulu, nā ʻōpiopio, nā pua a i ʻole nā ​​​​hua) me ka meaʻai. kahe.ʻO ka sodium naphthalene acetate ka mea i hoʻoikaika i ka ulu ʻana o ke kumu kumu (ʻaʻa pauda).Hiki iā ia ke hoʻoulu i ka pua, pale i ka hāʻule ʻana o nā hua, hana i nā hua hua ʻole, hoʻoikaika i ka oʻo mua a hoʻonui i ka hua.I kēia manawa, hiki i ka sodium naphthalene acetate ke hoʻonui i ka hiki ke kū'ē i ka maloʻo, ke anuanu, ke kū'ē i ka maʻi, ka paʻakai-alkali a me ka pale maloʻo maloʻo o nā mea kanu.Ua hoʻāʻo ʻia ka sodium naphthalene acetate maʻemaʻe kiʻekiʻe ma Iapana, Taiwan a me nā wahi ʻē aʻe, a ʻoi aku ka maikaʻi o kona hopena ma mua o ka sodium naphthalene acetate maʻamau.

ʻAno ʻike

(1) Ma hope o ka lawe ʻana ma kahi o 0.5g o kēia huahana a hoʻohui i 10ml o ka wai e hoʻoheheʻe, ua hōʻike ka hopena i ka hopena ʻokoʻa ma waena o ka paʻakai sodium a me ka benzoate.

(2) Pono e kūlike ka spectrum infrared light absorption o kēia huahana me ka spectrum control.

Nānā papa kuhikuhi

Ph e lawe i 1.0g o kēia huahana, hoʻohui i 20ml o ka wai e hoʻoheheʻe, hoʻohui i 2 kulu o ka solution indicator phenolphthalein;Inā ʻike ʻia ka ʻulaʻula māmā, e hoʻohui i ka sulfuric acid titration solution (0.05mol/L)0.25ml, e nalowale ka ʻulaʻula māmā;Inā kala ʻole, hoʻohui i ka sodium hydroxide titrant (0.1mol/L)0.25ml, pono e hōʻike i ka ʻulaʻula māmā.

E lawe i kēia huahana, maloʻo ma 105 ℃ i ke kaumaha mau, ʻaʻole ʻoi aku ke kaumaha o ke kaumaha ma mua o 1.5%.

Metala kaumaha E lawe i 2.0g o kēia huahana, hoʻohui i 45ml o ka wai, hoʻoulu mau, hoʻohui i 5ml o ka waika hydrochloric dilute, kānana, hoʻokaʻawale i 25ml o ka kānana, nānā e like me ke kānāwai, ʻaʻole e ʻoi aku ka nui o ka metala kaumaha ma mua o 10 mau ʻāpana o ka miliona.

E lawe i 1g o ka sodium carbonate anhydrous no ka paʻakai arsenic, e hohola ma lalo a a puni ka crucible, a laila e lawe i 0.4g o kēia huahana, kau ma luna o ka sodium carbonate anhydrous, pulu me kahi wai liʻiliʻi, ma hope o ka maloʻo ʻana, puhi me ka. ke ahi haʻahaʻa e carbonize ia, a laila e puhi i ka 500 ~ 600 ℃ e hoʻopau i ka lehu, e hōʻoluʻolu, e hoʻohui i 5ml o ka waika hydrochloric a me 23ml o ka wai e hoʻoheheʻe ai, pono ia e hoʻokō i nā koi e like me ke kānāwai (0.0005%).

Hoʻoholo maʻiʻo

E lawe ma kahi o 1.5g o kēia huahana, e kaupaona pono, e waiho i loko o kahi ʻene hoʻokaʻawale, e hoʻohui i 25ml o ka wai, 50ml o ka ether a me 2 kulu o ka wai hōʻailona methyl alani, titrate me ka hydrochloric acid titrant (0.5mol/L), lulu me ka nā kulu a hiki i ka ʻalani ʻulaʻula o ka wai;E hoʻokaʻawale i ka papa wai a waiho i loko o kahi ʻōmole liʻiliʻi me kahi plug.E holoi i ka papa etera me ka wai 5ml, e hoʻohui i ka 20ml ether i loko o ka ʻōmole conical, e hoʻomau i ka titration me ka hydrochloric acid titration solution (0.5mol/L), a lulu me nā kulu a hiki i ka ʻike ʻana o ka wai i ke kala ʻalani-ulaʻula mau.ʻO kēlā me kēia 1ml o ka waika hydrochloric titrant (0.5mol/L) ua like ia me 72.06mg o C7H5NaO2.