Dab tsi yog diethyl malonate kua (CAS 105-53-3) siv rau?
Diethyl Malonate (CAS 105-53-3)yog cov kua tsis muaj xim thiab pob tshab nrog cov ntxhiab tsw ntxhiab tsw qab, thiab cov khoom siv me me hauv cov dej khov kho xws li dej cawv, ether, chloroform thiab benzene. Txij li thaum -h nyob rau ntawm pawg methylene nyob rau hauv lub dibethyl molonate molonate yog yooj yim hloov los ntawm lwm pab pawg, ntau yam kev hloov ntau yam, ua kom muaj quav, hydroxyalkylation thiab nyob. tshuaj lom neeg cov tshuaj tiv thaiv, thiab lwm yam.
Daim ntawv thov ntawm Diethyl malonate
1. Nruab nrab ntawm cov khoom siv hluav taws xob organic, rau kev npaj ntawm 2-amino-4, 6- dimethoxy-pyrimidine. Dithyl Malonate kuj tau siv los ua lub hnab yas rau cellulose nitrate;
2. Diethyl Malonate kua yog dav siv nyob rau hauv kev tsim cov dyes, tsw qab, sulgonylrehlide ferbicea; Feem ntau yog siv nyob rau hauv kev tsim cov propylene glycol ethoxas, xws li centhesyl malonate, ces rau synthety, thiab cov penthety, thiab cov pigthety, thiab cov duab hluavtaws xws li cov pig mellidazolone ntawm cov organic pigments;
3. Raws li cov tshuaj cuam tshuam rau cov tshuaj xws li chloroquine, phenybutazone, sulfadoxine-pyrimetoxine-pyrimetholamine thiab bariturate;
4. Diethyl Malonate 99% yog siv los ua khoom noj tsw. Mas siv rau kev npaj ntawm pear, kua, txiv hmap, cherry thiab lwm yam txiv ntoo qab;
GneebioPuas yog tus xa khoom ntawm cov ntaub ntawv raw tshuaj txhuas, Dibethyl Malonate CAS 105-53-3 yog ib qho ntawm cov khoom siv raw tshuaj lom uas peb tuaj yeem muab tau.
Koj tuaj yeem thov cov lus hais rauKua Di Ethylen Malonatelos ntawm txhaj lub pob hauv qab no. Peb xav tau cov yam xav tau ntau, ntim, thiab koj cov ntsiab lus tiv toj los ua qhov tsim nyog. Hauv ib hnub ua haujlwm, peb yuav tiv tauj koj dua nrog tus nqi thiab cov ntaub ntawv ntxiv txog kev xa khoom.
Vim li cas thiaj xaiv peb?
Hem Muaj Peev Xwm Ntau Lawm
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Txog Peb
GneebioNyob hauv Henan xeev, Suav teb, peb tau dhau cov ntawv pov thawj zoo, muaj cov cai tswj hwm tus kheej, thiab peb cov khoom tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom.
Raws li kev ua thoob ntiaj teb cov khoom lag luam, peb xa cov ntaub ntawv tso cai tshuaj lom neeg ua raws, ROHS, ISO, thiab lwm tus qauv thoob ntiaj teb. Peb lub zog txhua hli ntau lawm muaj peev xwm ua kom muaj kev ua tau zoo thiab txhim khu kev qha rau kev txiav txim siab.
Tus nqi:
Kev txiav txim loj dua=cov nqi zoo dua. Qhia peb koj lub volum rau cov lus sib tw.
Ntim & Ceev:
Tau txais nws koj txoj kev: nruas, ibcs, lossis ISO tso tsheb hlau luam. Feem ntau cov kev txiav txim nkoj hauv 15-25 hnub.
Muaj kev nyab xeeb & kev ua raws li:
Txhua yam khoom nruj ua raws li kev tswj hwm kev nyab xeeb thoob ntiaj teb thiab ib puag ncig.
Cov ntaub ntawv luam:
MSDS (SDS) thiab COA docs npaj mus nrog txhua cov zaub mov xa tuaj.
