Kūʻai wela ʻo Pharmaceutical Intermediate BMK me ke kumu kūʻai maikaʻi loa
ʻIkepili kumu
ʻO nā huahana maʻemaʻe nā keʻokeʻo keʻokeʻo, ʻo nā huahana ʻoihana he ʻulaʻula melemele māmā.mp307 ~ 312 ℃ (decomposition) (decomposition huahana hana ma 290 ℃), kaomi mahu ma lalo o 1.33×10-5Pa(20℃), pili pili 1.45.ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe kūlohelohe maʻamau, 2chemicalbook ma 0 ℃ solubility (mass ratio): acetone 0.04%, ethanol 0.03%, chloroform 0.01%, benzene, ether a me ka wai ma lalo o 0.001%.Hiki ke hoʻoheheʻe ʻia i loko o ka sulfuric acid, hydrochloric acid a me ka acetic acid a me nā ʻakika organik ʻē aʻe, a me ka paʻakai pili.Paʻa i ka wela, paʻa ʻole i ka waikawa a me ke kumu.
Hoʻohana
ʻO Carbendazim kahi ʻano hana kiʻekiʻe, haʻahaʻa haʻahaʻa, ākea ākea, aspirate fungicide i loko, lōʻihi o ka hopena, nui nā ascomycota, hemiycota a me nā basidiomycetes like ʻole, ʻaʻole pono e kūʻē i nā fungi algal.No ka mālama ʻana i ka palapala palaoa, ka laiki sheath blight, blast blast, sclerotinia scleroticosis, nui nā huaʻai a me nā mea kanu maʻi Chemicalbook, e like me ka pauka, anthracnose, ʻeleʻele hōkū maʻi, me 50% wettable pauka 750 ~ 1000 mau manawa wai.Hiki i ka mālama ʻana i nā mea kanu ke hoʻomalu i ka ʻōpala huapalaoa, melon, ʻōmato fusarium wilt a pēlā aku.Eia kekahi, hiki ke hoʻohana ʻia i ka hana pepa, textile, ʻili, rubber a me nā ʻoihana ʻē aʻe. ʻO kāna BACTERICidal spectrum ʻoi aku ka laulā, hana pinepine ʻia i ka pauka, ka pauka wai a me ka hoʻohana ʻana i ka mea hoʻokuʻu, no ka mālama ʻana i nā hua a i ʻole ka foliar spraying, hoʻohana ʻia no ka pale ʻana a ka mālama ʻana i ka palaoa, ka pulupulu, ka aila, nā huaʻai, nā mea kanu, ka holo pua o nā ʻano maʻi fungal, akā hiki ke hoʻohana ʻia no ka mālama ʻana i nā hua.
Nā kikoʻī
inoa mea kūʻai | ʻO Carbendazim |
CAS | 10605-21-7 |
MF | C9H9N3O2 |
MW | 191.19 |
EINECS | 234-232-0 |
Lae hehee | >300 °C (kukui) |
Lae paila | 326.92°C (manaʻo koʻikoʻi) |
mānoanoa | 1.4500 |
kaomi mahu | 1.5 x 10-4Pa (25 °C) |
hōʻike hoʻopaʻapaʻa | 1.6500 (manaʻo) |
Fp | 11 °C |
ka mahana mālama. | -20°C |
hikiwawe | pyridine: hoʻoheheʻe 1%, akaka, ʻeleʻele ʻeleʻele-melemele |
ʻano | maʻemaʻe |
pka | 4.48(ma 25 ℃) |
Hiki i ka wai | <0.1 g/100 mL ma 21 ºC |
ʻO Merck | 13,1799 |