Cov khoom lag luam
Methyl acetoacetate yog dab tsi?
Methyl acetoacetate yog cov organic sib xyaw, xa mus rau Maa, nws tus lej yog c₅h₈o₃, hnyav siv tshuaj lom neeg, thiab lub ntsej muag zoo li yog cov kua tsis muaj kob. Nws yog me ntsis nrog ethanol thiab ether thiab me ntsis soluble hauv dej. Nws muaj tsawg toxicity rau cov tsiaj. Nws yog biodegradable.
Cov ntaub ntawv yooj yim
| Tus lej | 105-45-3 |
| Einecs tooj | 203-299-8 |
| Tshuaj Cov Qauv | C₅H₈O₃ |
| Molecular hnyav | 116.12 |
| Ceev | 1.076 g / ml ntawm 25 degree (lit.) |
| Dej solubility | 460 g/L (20 ºC) |
| Vapor siab | 1 HPA (20 degree) |
| Vapor ceev | 4 (vs huab cua) |
| So | 460g / l (20 degree) |
| Refronction Index | N₂₀ / d 1.419 (Lit.) |
Kev siv
- Kev npaj polymethyl methamrylate (PMMA): Methyl acetoacetate yog ib qho tseem ceeb monomer rau synthesizing PMMA. PMMA muaj cov khoom siv zoo, huab cua tiv thaiv thiab siv cov cuab yeej siv kho tshuab, cov paib tshaj tawm, kev tshaj tawm huv thiab lwm thaj chaw.
- Txhim kho txheej txheej ua tau zoo: Raws li hloov kho Monomer ntawm txheej txheej Polar xws li tshuaj pleev xim, cov tshuaj corrosion tsis kam ntawm txheej rau lub substrate. Nyob rau tib lub sijhawm, nws kuj tseem tuaj yeem txhim kho cov khoom siv ntawm cov txheej txheej, yog li cov txheej txheej muaj txiaj ntsig zoo thiab txheej txheej thaum lub sijhawm tsim kho.
- Kev txhim kho cov khoom nplaum nplaum: Maa tuaj yeem hnov cov tshuaj uas muaj ntau yam los tsim cov khoom sib txuas lus, yog li txhim kho lub zog ntawm cov nplaum rau cov khoom sib txawv. Tshwj xeeb tshaj yog rau qee qhov nyuaj-rau-cov ntaub ntawv sib khi, xws li polyolefins, hlau, thiab lwm yam.
- Cov ntaub ntawv kho mob: Maa thiab nws cov polymers muaj cov ntaub ntawv kho mob zoo thiab tuaj yeem hloov kho cov ntsiab lus kho mob, MaA tuaj yeem hloov kho cov khoom siv kho mob, thiab cua tuaj yeem hloov kho cov khoom siv, thiab txhim kho kev nplij siab thiab kev nyab xeeb ntawm kev hnav.
- Textile kev lag luam: siv nyob rau hauv synthesis ntawm textar ib tug neeg ua kom zoo, tshuaj tiv thaiv cov chaw sawv cev, thiab zas cov khoom siv ntawm cov textiles.
Chaw ntim khoom
Khaws rau hauv qhov chaw txias, tshuab ua kom muaj zog. Tseg deb ntawm hluav taws thiab cua sov, thiab cov khoom kub yuav tsum tsis pub tshaj 37 degree.
Khaws lub thawv ntim khoom thiab muab cia nws cais tawm ntawm oxidants thiab alkalis. Zam kev sib xyaw.
Siv cov tawg-pov thawj teeb pom kev zoo thiab cov pa dej, thiab txwv kev siv cov cuab yeej siv neeg thiab cov cuab yeej uas yog nquag ua rau txim taws.
Tuam txhab tau
Gneebioyog kev tsim tawm tshwj xeeb hauv kev tshawb fawb, kev loj hlob, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb lireagentCov khoom tau dav exported rau ntau lub tebchaws suav nrog Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov kev pabcuam sai sai rau peb cov neeg siv khoom. Peb vam tias yuav tsim kev sib koom tes ntev thiab muaj kev sib koom tes hauv lub neej yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom.
Peb cov khoom nrov muaj xws li cov organic tshuaj:CAS: 3327-22-8 CTA, Ua 27126-76-7 phenyliodosohydroxy tosylate, catalyst:CAS 110-02-1 thiophene, thiab lwm yam.
Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Methyl acetoacetate 99% CAS 105-45-3}}}}}, Methyl Acetoacetate 99% Case manufacturers, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj
