Thaum huab cua sov dua, qhov mob taub hau loj tshaj plaws yog qhov tshwm sim ntawm yoov tshaj cum.Tshwj xeeb tshaj yog cov me nyuam mos, zoo li yoov tshaj cum nyiam tig ib ncig ntawm tus me nyuam mos, tus me nyuam mos tom dawb yog puv hnab.
Yuav tiv thaiv yoov tshaj cum li cas?Thawj qhov kom nkag siab yog yoov tshaj cum.
Cov me nyuam mos nyiam yoov tshaj cum ntau dua li cov neeg laus vim tias lawv cov tawv nqaij mos thiab hws yooj yim, thiab yoov tshaj cum nyiam hws.Cov yoov tshaj cum tsis tuaj yeem qhia cov ntshav sib cais, yog li nws tau hais yav dhau los tias yoov tshaj cum zoo li hom O ntshav tsis yog lawm.Cov yoov tshaj cum nyiam cov khaub ncaws dub, tsaus nti, yog li sim hnav cov xim teeb thaum koj tawm mus.
Cov yoov tshaj cum feem ntau pib thaum Lub Peb Hlis, ncav cuag lawv cov haujlwm siab tshaj plaws thaum Lub Yim Hli, thiab maj mam txo qis tom qab Lub Kaum Hli.Thiab nrog kev nce ntawm lub ntiaj teb kub, yoov tshaj cum tau tshwm sim ua ntej thiab ua ntej, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam sov sov, yoov tshaj cum nyob ntev dua.Tsis muaj dab tsi uas peb tuaj yeem ua los tiv thaiv qhov no?Yuav kom daws tau qhov teeb meem no, peb muab tso rau pem hauv ntej ib yam khoom rau yoov tshaj cum - ethyl butylacetylaminopropionate.
ethyl butylacetylaminopropionate yog dab tsi?
Ethyl butylacetylaminopropionatelub teeb los ntawm lub npe tuaj yeem pom kom tsis txhob yoov tshaj cum.Ethyl butylacetylaminopropionate, tseem hu ua IR3535 luv luv,cas 52304-36-6.IR3535 yog qhov ua tau zoo, dav-spectrum, tsis muaj tshuaj lom, tsis ua rau yoov tshaj cum.Nws feem ntau ntxiv rau cov tshuaj yoov tshaj cum, dej tso quav, tshuaj yoov tshaj cum, tshuaj pleev.TIAB SA 3535yog ib qho ester ntawm cov tshuaj, tom qab siv ntev txog 6-8 teev, thiab cov tawv nqaij stimulation yog me me, haum rau cov me nyuam mos siv.
Qhov taw qhia ntawm Ethyl butylacetylaminopropionate:
| Yam khoom | Txuj |
| Qhov tshwm sim | Colorless rau yellowish kua |
| Kev ntsuas% | ≥99.5% |
| Tus nqi PH | 5.0-7.0 Nws |
| Moisture% | ≤ 0.3% |
| Acetone insolubility% | ≤ 0.05% |
Yam khoom siv tshuaj yoov tshaj cum twg muaj kev nyab xeeb thiab siv tau zoo dua?
Nyob rau hauv xyoo tas los no, muaj ntau thiab ntau cov khoom siv tshuaj tua yoov tshaj cum nyob rau hauv kev ua lag luam, xws li cov tshuaj tua yoov tshaj cum, tshuaj yoov tshaj cum saib, tshuaj yoov tshaj cum, tshuaj yoov tshaj cum dej thiab lwm yam.Cov khoom zoo li no tuaj yeem hnav thiab txau los tsim cov txheej txheem tiv thaiv ib puag ncig tib neeg lub cev nrog kev pab ntawm cov ntxhiab tsw ntawm cov tshuaj, uas tuaj yeem ua lub luag haujlwm hauv kev cuam tshuam cov ntxhiab tsw ntawm yoov tshaj cum thiab yog li tshem tawm lawv.Yam tshuaj yoov tshaj cum twg muaj kev nyab xeeb thiab siv tau zoo dua?Qhov no yog ib qho kev txhawj xeeb.Ua ntej tshaj plaws, thaum koj xaiv los yuav cov khoom, ntxiv rau kev saib daim ntawv pov thawj ntawm kev sau npe tshuaj tua kab, kuj yuav tsum tau xyuas seb nws puas muaj cov khoom xyaw tiag tiag, tab sis kuj tseem xyuam xim rau kev siv cov xwm txheej thiab cov ntsiab lus tsim nyog.Los ntawm qhov kev nyab xeeb ntawm qhov pom, deet muaj qee qhov kev khaus khaus, cov ntsiab lus zoo tshaj plaws hauv qab 10%, tus menyuam mos yug tshiab yog qhov zoo tshaj plaws tsis txhob siv cov ntsiab lus ntawm cov khoom, thiab cov tshuaj yoov tshaj cum tsis muaj kev phiv, tsis muaj kev txhawb nqa, tus menyuam kuj tuaj yeem ua tau. siv, tam sim no lees paub tias yog cov khoom lag luam muaj kev nyab xeeb, tuaj yeem siv txhua hnub.
Txhua xyoo muaj yoov tshaj cum, tshuaj yoov tshaj cum yog ib qho piv txwv, thiab txhua xyoo kev tawm tsam yoov tshaj cum tau dhau los ua haujlwm tseem ceeb rau txhua tus, tshwj xeeb tshaj yog rau cov menyuam mos, thiab muaj ntau yam kab mob kis tau los ntawm yoov tshaj cum tom.Yog li ntawd, tsis hais qhov loj ntawm yoov tshaj cum, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj.
Post lub sij hawm: Apr-09-2023