Cov khoom lag luam
Methyl acetoacetate yog ib qho tseem ceeb organic sib xyaw {{0 ws yog ib qho tsis muaj ntxhiab tsw qab nrog ethanol,} thiab ntau lwm cov kuab organic.
| Kev tshwm sim | Muaj kua tsis muaj xim |
| Tus ntxhiab | Txiv mab txiv ntoo lossis rum |
| Ceev | 1.076 g / cm3 |
| Kub taw tes | 166 Degree (331 Qib F; 439 k) |
|
Solubility hauv dej |
40 g / 100 ml (20 degree) |
|
Cov indexial index (nD) |
1.411 |
Kev siv
- Tshuaj lag luam: methyl acetoacetate yog ib qho tseem ceeb nruab nrab ntawm cov hluavtaws hluavtaws, siv hauv kev tsim cov nifedipine, nifedipine, sodium valproate thiab lwm yam tshuaj .
- Kev lag luam tua kab: metyl acetoacetate yog qhov nruab nrab ntawm funegicide, tshuaj ntsuab, rodenticide, rodenticide, rodenticide thiab li ntawm .
- Lwm tus: siv raws li cov kuab tshuaj ether thiab feem siv ntawm cov kuab tshuaj txhab, kuj muaj cov khoom siv hauv nruab nrog, cov pa roj polymer thiab yog li ntawm .
Hom tau txais txiaj ntsig ntawm Gneegio:
1. Zoo} Cov nqi siab zoo, tus nqi sib tw, kev pabcuam zoo.
2.} nws yog cov neeg siv txoj cai xaiv lub pob .
3. Nws yog tus neeg siv khoom txoj cai xaiv cov kev ntim rau lawv cov khoom los ntawm kev ntim khoom tsis ntev los no.
{{04. Tshwj xeeb} Cov ntaub ntawv tshwj xeeb yog tau thaum tus neeg xaj xaj yog qhov loj txaus, suav nrog cov cai txo qis.
5. Peb lub tuam txhab tau cog lus tseg kom xa cov neeg siv khoom pob rau nws txhais tes kom tau kev ploj thiab kev ua haujlwm tsis txaus thiab ua haujlwm rau hauv.
Tuam txhab tau
GneebioMuaj ntau yam khoom lag luam, suav nrog cov khoom siv organic, thiab siv tau dav hauv kev tsim tawm cov {{.}} rau cov chaw tsim hluav taws xob, peb siv zoo Craftsmanship thiab nruj kev soj ntsuam .
Txais tos tiv tauj peb kom paub meej ntxiv, peb yuav muab koj tus nqi sib tw tshaj plaws!
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Tshuaj Txhuam Siv Khoom Siv Tshuaj Txhuam - Gneebio
Cov FAQ
Q: Koj puas tuaj yeem muab cov ntaub ntawv hais txog kev lag luam cov qauv ntawm koj cov khoom siv tshuaj lom?
A: Peb ze saib xyuas kev ua lag luam ntawm kev lag luam tshuaj thiab tuaj yeem tham txog cov ntaub ntawv kev lag luam uas cuam tshuam thiab kev ntsuas kev lag luam thaum thov .
Q: Koj lub sijhawm xa khoom dab tsi?
A: Feem ntau cov zaub mov xa tuaj yuav ua nyob rau hauv 7-15 hnub tawm tsam kev paub tseeb .
Q: Qhov kev txiav txim yam tsawg kawg nkaus?
A: Feem ntau qhov kev txiav txim yam tsawg kawg nkaus yog 1kg, uas tuaj yeem siv ua piv txwv rau cov khoom lag luam tshwj xeeb yog 20 gram .
Q: Peb yuav ua li cas thiaj ua tau kev txiav txim?
A: {{{1. Thov qhia peb yam koj xav tau .
2. Peb yuav muab cov khoom lag luam thiab cov qauv tsim nyog lossis cov kev daws teeb meem raws li koj xav tau.
3. Peb yuav muab rau koj thiab cov qauv ntsuas uas cuam tshuam rau koj lossis cov qauv kom paub meej tias cov khoom lag luam zoo .
{{0 {}} Tom qab paub meej cov ntsiab lus ntawm kev ua tau zoo thiab tus nqi, peb yuav muab ib lub pi .
5.}}}}}} Thov paub meej tias koj cov xaj, ua kom tiav cov nyiaj them thiab xa daim tiab rau peb.
{{06. Peb yuav tshaj tawm cov ntsiab lus ua ntej thauj khoom ua ntej thauj khoom thiab npaj rau nkoj .
Q: Koj puas muab cov qauv?
A: Cov qauv tuaj yeem muab pub dawb rau feem ntau ntawm peb cov khoom .}}}.
Cim npe nrov: Nruab nrab methyl acetoacetate (maa) ua 105-45-3}}}) Methmediat|{}} Cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas