Cov khoom tsis muaj
| Yam | Kev qhia tshwj xeeb |
|
Ceev |
1.020 g / ml ntawm 20 degree (lit.) |
|
Melting taw tes |
{{0 {}} degree (lit.) |
|
Kub taw tes |
219 degree |
|
Refronction Index |
1.53-1.535 |
|
Flash point |
102 Qib |
|
Vapor siab |
{{{{0}}}. 1 ± 0.5 mmHg ntawm 25 degree |
|
PSA |
20.23000 |
|
lub cim |
1.22140 |
|
Kev tshwm sim |
Cov kua tsis muaj xim ntshiab |
Daim ntawv thov
1). Cov tshuaj pleev ib ce ua kom zoo nkauj: nrog cov khoom muag zoo nkauj thiab cov khoom siv tshuaj txhuam hniav, tshuaj ntxhua khaub ncaws, tuaj yeem muab cov tshuaj tsw qab, txhim kho qhov zoo thiab kev nyiam ntawm cov khoom.
2). Khoom Noj Khoom Noj: Nws tuaj yeem siv ua khoom noj khoom haus ntxiv rau xyaw strawberry, tsawb thiab lwm yam khoom qab zib rau cov khoom noj thiab kev txhim kho cov khoom noj qab.
3). Cov tshuaj siv yeeb tshuaj syntheseses: nws yog cov khoom siv tseem ceeb rau kev synchesizing tshuaj, sedative, thiab lwm yam yog lub luag haujlwm tseem ceeb hauv kev lag luam kws tshuaj.
4). Cov tshuaj loog hauv zos: nws muaj qee yam tshuaj loog thiab tuaj yeem siv hauv qee cov qauv ntawm kev ua yeeb yam hauv zos.
5). Kaus: nws tuaj yeem zom ntau cov organic sib txuas, thiab tuaj yeem siv los ua cov kuab tshuaj pleev xim, cob qhia thiab lwm yam khoom lag luam, uas pab txhim kho kev ua tau zoo thiab kev ua cov khoom lag luam.
6). Organic synthesis: Siv nyob rau hauv cov synthesis ntawm lwm cov organic cov ethers xws li kev npaj cov tshuaj ntsuab, siv tau dav hauv kev ua haujlwm zoo.
Chaw ntim khoom
1). Yuav tsum tau ntim khoom: nws feem ntau ntim rau hauv cov thawv ntim khoom ua los ntawm iav, stainless hlau lossis yas los tiv thaiv nws cov volatilization thiab tiv tauj nrog huab cua thiab ya raws. Cov khoom siv tshwj xeeb ntim cov khoom siv sib xws muaj cov hwj, dej kas, thiab lwm yam. Xaiv cov ntim uas tsim nyog.
2). Cia ib puag ncig: nws yuav tsum muab cov chaw ntim khoom txias, kom deb ntawm hluav taws thiab cua sov, thiab qhov kub ntawm lub tsev rau khoom yuav tsum tsis pub tshaj 30 degree. Zam kev tshav ntuj ncaj qha, tiv thaiv qhov kub ntau dhau los ua rau muaj kev kub ntxhov lossis tsis zoo ntawm kev haus dej cawv phenethyl. Cov txheeb ze ntawm chav cia yuav tsum khaws cia hauv qab 65% kom txo cov cawv ntawm noo noo ntawm nws qhov zoo.
3). Cia prefoutions: nws yuav tsum tau muab cais cais los ntawm oxidizers, acids, alkalis, thiab lwm yam, thiab yuav tsum tsis txhob sib xyaw. Cov chaw cia khoom yuav tsum tau nruab nrog cov ntau yam thiab cov khoom siv hluav taws xob tua hluav taws kub ceev. Thaum tuav, nws yuav tsum maj mam muab lub nra thiab unloaded los tiv thaiv kev puas tsuaj rau lub pob thiab ntim ntawm phenyl etthat thiab ib puag ncig cov pa paug.
Ruaj khov
1). Tshuaj lom neeg ruaj khov: nyob rau hauv chav sov thiab lub zog, phenethyl cawv yog tus nyob ruaj khov. Txawm li cas los xij, nyob rau qee yam mob, xws li ntsib cov neeg sawv cev oxidizing muaj zog, nws yuav yog oxidized rau phenylacetalhyde lossis benzoic acid; Esterification cov kev tawm tsam nrog acid los tsim cov ntawv sib txuas. Nyob rau hauv lub xub ntiag ntawm cov muaj zog acids los yog cov hauv paus muaj zog, cov tshuaj tiv thaiv yuav tshwm sim, cuam tshuam nws ruaj ntseg.
2). Thermal Stability: Hauv qhov chaw cia thiab siv qhov kub thiab txias ntau, phenethyl cawv muaj kev lom zem thermal. Txawm li cas los xij, thaum qhov ntsuas kub dhau heev, kev txiav txim siab lossis polymerization tej zaum yuav tshwm sim, tsim cov pa roj teeb lossis ua kom txo qis hauv cov khoom lag luam zoo. Thaum distilling los yog cua sov phenylethanol, nws yog ib qho tsim nyog los tswj cov kub nruj me ntsis, feem ntau tsis tshaj li nws npau npau (txog 219 degree).
3). Photostability: Phenylethanol yog rhiab rau lub teeb, ntev tau pom cov xim ntawm nws cov xim thiab cov kev hloov pauv ntawm aroma, cuam tshuam nws qhov zoo thiab siv tau. Yog li ntawd, nws yuav tsum muab khaws cia rau hauv cov av nplaum xim av lossis hauv ib puag ncig tiv thaiv los ntawm lub teeb kom ntau li ntau tau.
Ntim & nkoj
ping
Ntim
Ua tau zoo, nrawm, thiab kev ruaj ntseg logistics - bridging lub ntiaj teb nrog kev ntseeg tau.
Tuam txhab tau
Zhongda (zhengzhou) thoob ntiaj teb EXP. & Imp.co., Ltd. Yog ib qho chaw pab cuam ntawm Henan Kangyuan Gol Coan Co., LTD.
ZHongda ua haujlwm monomicic frances, cov tshuaj tsw qab, tshuaj lom neeg cov tshuaj nyoos, cov khoom siv thiab cov khoom siv sib xyaw thiab cov khoom noj cov khoom noj thiab khoom noj.
Nws tseem yog lub luag haujlwm rau kev ua tiav (ntawm ntau cov ntaub ntawv tso cai, zhongda groupors thiab kev tsim kho cov lag luam, thiab nws yog lub zog ntawm kev tsim nyog hauv kev lag luam txuj lom.
Zhongda (zhengzhou) thoob ntiaj teb EXP. & Imp.co., Ltd. Tau tsim los ntawm 2007, nrog ib pab pawg ntawm kev lag luam kev lag luam kev lag luam, cov kev tshawb fawb thiab pab pawg tsim kho.
Nws muaj kev nplua nuj nyob hauv kev lag luam tawm txawv teb chaws, zoo hauv tsev thiab thoob ntiaj teb lub koob npe nrov, thiab cov kev muag khoom ntau tshaj plaws hauv cov khoom siv. Los ntawm kev sib koom tes, Zhongda tau ua tiav cov txiaj ntsig tau zoo. Peb cov khoom muag muag zoo thoob plaws lub teb chaws thiab exped (itted rau yav qab teb Asia, Tebchaws Middle thiab cov tebchaws. Thiab txaus siab rau siab dua los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.
Zhongda adheres mus rau lub tenet ntawm"Zoo ua ntej, kev pabcuam firs st"Cov. Peb ua tsaug vam cia kom tsim kom muaj kev sib tw zoo rative rative rative rative rative ntau cov tuam txhab thiab siv zog rau cov neeg yuav khoom. Peb cia siab tias Zhongda cov khoom lag luam yuav pab koj ua tiav hauv koj tus Pr Oductions. Peb cia siab tias peb cov khoom yuav tsim kev ua lag luam loj thiab tsim lub neej yav tom ntej ci ntsa iab. Peb ua siab ntev tos txais cov neeg siv khoom mus xyuas, qhia thiab hu rau peb!
Qhov Zoo
1). Ntau tshaj 30 xyoo ntawm kev ua ntau lawm thiab ntau tshaj 10 xyoo ntawm kev muag khoom xa tawm.
2). Peb cov khoom lag luam muaj kosher, ISO thiab Halal Daim Ntawv Pov Thawj.
3). Cov khoom noj me me me thiab ntim khoom muaj.
4). Muab COA, MSDS, Ntawv Pov Thawj Kev Noj Qab Haus Huv thiab Cov Ntawv Qhia Keeb Kwm.
5). Zoo ua ntej, kev pabcuam zoo tshaj.
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: High Quality 99% Phenylethyl Cawv Cas 60-12-8} {% Zoo Siab Cawv Cas {}} Cov Chaw Tsim Tshuaj, Cov Chaw Tsim Khoom
