Cov khoom tsis muaj
|
Yam |
Kev qhia tshwj xeeb |
| Ceev | 1.016g / mlat 25 degree (lit.) |
| Melting taw tes | <25 °C |
| Kub poin | {{0 {}} degree 18 hli hg (zes.) |
| Refronction Index | N20 / d 1.422 (Lit.) |
| Flash point | 195 Qib F |
| Vapor siab | {{{{0}}}. 2 ±}. 2 ± 0.4 mmHg ntawm 25 degree |
| PSA | 43.37000 |
| lub cim | 0.91870 |
| Kev tshwm sim | Pob tshab rau lub teeb daj |
Daim ntawv thov
1). Cov kuab tshuaj thiab cov tshuaj tsw qab: ethyl acetyl Propionate tuaj yeem siv los ua cov kuab tshuaj, tshuaj tsw qab, roj ntxiv thiab yas. Nws muaj cov reactivity zoo thiab muaj peev xwm ntawm ntau yam kev tawm tsam xws li txo qis, hydrolysis, hws thiab muaj ib qho kev hws sib ntxiv. Tsis tas li ntawd, Ethyl Acetylropoletate tau raug teev los ntawm cov zaub mov tsw.
2). Roj Additive: Ua ib hom roj tshiab kua ntxiv, tshuaj tiv thaiv ethyl ntawm cov roj diesel, thiab txo cov ntsiab lus sulfur.
3). Organic synthesis: Ethyl Acetyl Propionate feem ntau siv los ua ib nrab hauv cov ethic synthesis, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem ntawm synthesizing -diketones. Nws koom nrog ntau yam kev tawm tsam, xws li hydroxyl hloov kev, acid-ua haujlwm, thiab siv los npaj ntau hom organic.
4). Phytoprotant thiab cov tshuaj synthesis: hauv kev ua liaj ua teb, ethyl acetyl Propionate yog siv nyob rau hauv synthesis ntawm tej yam siv tshuaj ua yeeb yam raws li kev tseem ceeb hauv lawv cov kev sib tw.
5). Xim thiab zas synthesis: Ethyl Acetyl Propionate ua lub luag haujlwm tseem ceeb hauv kev npaj ntawm qee yam kev npaj ntawm cov organic pigments nrog cov khoom tshwj xeeb.
6). Txheej Txheem Kev Lag Luam: Ua ib hom kev lag luam organic, ethyl acetyl Propionate yog siv nyob rau hauv kev tsim cov txheej txheem thiab inks los pab kho cov khoom thiab viscosity ntawm cov khoom.
7). Cov Txiv Hmab Txiv Ntoo Kev Tiv Thaiv: Ethyl Acetyl Propionate kuj siv rau cov txiv hmab txiv ntoo txuag, tshwj xeeb tshaj yog nyob rau hauv luam yeeb tsw kom tshem tau ntawm nicotine.
8). Kev npaj hom: Ethyl acetyl Propionate tuaj yeem npaj los ntawm ntau txoj kev. Piv txwv li, nws tuaj yeem siv tau siv cov furfural nyob nrog ethanol catalyzed los ntawm cov khoom thiab kua roj acids, lossis nyob rau hauv lub siab-siab reaabor nrog ntoo fiber ntau, siv ib qho kev sib cav sib ceg.
Chaw ntim khoom
1). Khaws rau hauv qhov chaw txias, qhuav thiab zoo-ventilated tsev rau khoom.
2). Tseg kom deb ntawm hluav taws thiab tshav kub.
3) Khaws cia rau ntawm lub hnub ncaj qha. Lub pob yog ntim.
4). Nws yuav tsum tau muab cais cais tawm los ntawm cov kua qaub thiab cov tshuaj uas tau pom, thiab yuav tsum tsis txhob sib xyaw.
5). Qhov chaw cia khoom yuav tsum tau nruab nrog cov ntaub ntawv tsim nyog los muaj cov kua zaub.
Cuab yeej
1). Tsis muaj kob rau lub teeb daj ua kua, kua me me zoo li aroma.
2). Boiling point 206 degree lossis 93 ~ 94 degree (2400PA).
3). Flash taw tes 94 degree.
4). Soluble hauv dej, ethanol thiab feem ntau cov kuab tshuaj organic.
5). TOXICICITY: Muaj kev nyab xeeb rau kev siv hauv cov zaub mov (FDA, §172.515, 2000).
6). Ntom ntom 1.012.
7). Boiling taw tes 93-94 degree (18 torr).
8). Refuntion Index 1. 421-1. 423.
9). Flash taw tes 90 degree.
Ntim & nkoj
ping
Ntim
Ua tau zoo, nrawm, thiab kev ruaj ntseg logistics - bridging lub ntiaj teb nrog kev ntseeg tau.
Cov FAQ
Q: Koj yuav tswj tau qhov zoo li cas?
A: Peb muaj tus kheej tswj kev ua haujlwm zoo, tseem ua lwm yam kev sim thib peb-tog. Peb lub chaw kuaj mob ua qhov kev kuaj xyuas rau 27 xyoo.
Q: Koj puas kam txais cov xaj ntawv me?
A: Yog. Yog tias koj yog tus muag khoom me me lossis pib ua lag luam, peb tau zoo siab tuaj yeem loj hlob nrog koj.
Thiab peb tab tom nrhiav rau pem hauv ntej kom sib koom ua ke nrog koj rau kev sib raug zoo ntev.
Q: Koj puas muab tus qauv?
A: Kom paub meej, peb muab 100g cov qauv dawb.
Q: Yuav ua li cas txog tus nqi? Koj tuaj yeem ua rau nws pheej yig dua?
A: Peb ib txwm coj tus neeg siv txiaj ntsig raws li qhov tseem ceeb tshaj plaws. Nqe yog cov neeg sib txawv hauv qab cov xwm txheej sib txawv, peb muaj kev xav kom koj tau txais tus nqi sib tw tshaj plaws.
Q: Koj puas tuaj yeem xa sijhawm?
A: Tau kawg! Peb tshwj xeeb hauv cov kab no tau ntau xyoo, ntau tus neeg siv khoom ua rau kuv vim peb tuaj yeem xa cov khoom lag luam kom zoo thiab ua kom cov khoom muag sab saum toj zoo!
Q: Kuv puas tuaj yeem mus saib koj lub tuam txhab thiab lub Hoobkas nyob hauv Suav teb?
A: Kom paub meej. Koj zoo siab tau txais yuav mus ntsib peb lub tuam txhab hauv Kaifeng, Suav, peb yuav coj koj mus xyuas lub Hoobkas thiab piav qhia koj qhov kev ua xyem xyav hauv kev nthuav dav.
Q: Kuv tuaj yeem muab kev txiav txim li cas?
A: Koj tuaj yeem tsuas yog xa peb nug peb rau peb cov neeg muag khoom muag kom tau cov ntaub ntawv xaj kom ntxaws.
Q: Thaum twg kuv mam li tau txais koj cov lus teb?
A: Peb paub meej teb cov lus teb ceev, kev pabcuam ceev tshaj plaws, e-mail yuav teb nrog hauv 12 teev.
Cim npe nrov: Chaw Tsim Tshuaj Paus 99% Ethylilin Levulate Cas 539-88-8, Tuam Tshoj Chaw Tsim Tshuaj Khoom 99% Ethylative Pe {3} Cov Chaw Tsim Khoom, Cov Chaw Tsim Khoom
