huahana
Mea hoʻoponopono i ka ulu ʻana o nā mea kanu Agrochemical Gibberellic Acid Ga3 CAS 77-06-5
Hoʻolauna huahana
MF: C19H22O6
MW: 346.382
CAS: 77-06-5
EINECS: 201-001-0
Nā waiwai kemika
ʻO ka huahana maʻemaʻe he aniani keʻokeʻo, ʻo ka huahana ʻoihana ka pauka keʻokeʻo.Mp 233 ~ 235 ℃.Hiki ke hoʻoheheʻe ʻia i loko o ka waiʻona, ketone, ester a me nā mea hoʻoheheʻe ʻē aʻe a me ka phosphoric acid buffer solution o ka pH 6.3, akā paʻakikī ke hoʻoheheʻe i ka ether, chloroform, benzene a me ka wai.E hoʻokumu i ka puke paʻakai me nā ion potassium a me ka sodium a hoʻoheheʻe i ka wai.Paʻa paʻa ʻo Gibberellin solid, mālama ʻia no ka manawa lōʻihi ma lalo o nā kūlana maloʻo a paʻa ʻaʻole e hāʻule;ʻAʻole paʻa ka hoʻonā wai, ʻaʻole e pau ka mālama ʻana i ka wā pōkole i ka haʻahaʻa haʻahaʻa, ʻoi aku ka wikiwiki o ka decomposition kiʻekiʻe;ʻOi aku ka paʻa o nā kūlana acidic a nāwaliwali paha, ʻaʻole paʻa nā kūlana alkaline.
Hormone kanu
ʻO Gibberellin kahi ʻano hormones mea kanu me ke ʻano apo alkane o gibberellin, hiki ke hoʻoikaika i ka ulu ʻana o nā mea kanu.Aia ia ma nā ʻano dissociative a me ka conjugated.ʻElua a ʻoi aku paha nā ʻano GIBberellins i loko o nā mea kanu, a hiki ke hoʻololi ʻia nā giberellin ʻokoʻa i kekahi i kekahi.ʻO nā lau, nā ʻōpuʻu, nā aʻa a me nā ʻiʻo ʻōpiopio o nā ʻanoʻano ʻano ʻano ʻo ia ka pūnaewele synthesis nui o GIBberellin.Loaʻa iā ia nā hopena physiological e like me ka hoʻoulu ʻana i ka elongation stem, ka hoʻoulu ʻana i ka lichen extraction a me ka pua ʻana o nā mea kanu lōʻihi ma lalo o nā lā pōkole, haʻihaʻi i ka dormancy, hoʻoikaika i ka hoʻonohonoho hua, parthenogenesis a me ka māhele cell a me ka ʻokoʻa.
hoʻohana
ʻO ka mea hoʻoponopono ulu lāʻau kūpono loa.Hiki ke hoʻoikaika i ka ulu a me ka uluʻana o ka hua, ka ulu mua, hoʻonui i ka maikaʻi, hoʻonui i ka hua;Hiki iā ia ke wāwahi koke i ka dormancy o nā ʻanoʻano, nā ʻōpala a me nā ʻōpala a hoʻoikaika i ka germination;Hiki ke hoemi i ka Puke Kimia i ka opuu, ka pua, ka pua, ka poho o ka hua, hoonui i ka helu hoonoho hua a i ole ka hua hua ole.Hiki ke hoʻohana ʻia i ka laiki, ka palaoa, ka pulupulu, nā lāʻau hua, nā mea kanu a me nā mea kanu ʻē aʻe, e hoʻoikaika i kona ulu ʻana, germination, pua, hua.
Na Waiwai Kino
Kaumaha Molekala:346.4g/mol;ʻAno kino: Paʻa paʻa.Ka helu hehee:223-225ºC(decomp.);pKa:4.0;Solubility: Ma ka wai 5 g/l (ka mahana lumi).Hiki ke hoʻoheheʻe ʻia i ka methanol, ethanol, acetone, a me nā alkali wai;hiki ke hoʻoheheʻe iki i ka diethyl ether a me ka ethyl acetate.ʻAʻole hiki ke hoʻoheheʻe ʻia i ka chloroform.Paʻakai pāpaʻa, sodium, a me nā paʻakai ammonium: Hiki ke hoʻoheheʻe ʻia i ka wai (paʻakai paʻakai 50; Paʻa ʻole: Paʻa ka ʻakika gibberellic maloʻo ma ka wela o ka lumi, akā hele mālie i ka hydrolysis i loko o ka wai a i ʻole wai-alcoholic solutions, DT50 (20ºC) c. 14 d ( pH 3-4), 14 d (pH 7).
