Cov ntaub ntawv yooj yim
99% Potassium tert -Butoxide C4H9KO CAS 865-47-4
| Yam khoom | Txuj |
| Khoom npe | KTB, Potassium tert -Butoxide |
| Purity | Ntau dua lossis sib npaug li 99% |
| CAS Nr | 865-47-4 |
| EINECS No. | 212-740-3 |
| Qhov tshwm sim | Dawb hmoov siv lead ua |
| Qhov ntom | 0.910 g / cm³ |
| melting point | 256-258 ºC (dec.) (lit.) |
| Boiling Point | 275ºC |
| Dawb puag (NaOH)% | Tsawg dua los yog sib npaug li 1.5 |
| Molecular Formula | c4h9 ua |
Khoom Description
Potassium tert -Butoxide yog dab tsi?
Potassium tert-Butoxide yog cov khoom dawb, soluble hauv dej thiab cov kuab tshuaj organic xws li cawv thiab ethers. Potassium tert-butoxide yog ib yam khoom tseem ceeb uas tuaj yeem cuam tshuam nrog cov kua qaub los tsim cov ntsev sib xws thiab tuaj yeem hloov nrog halogenated hydrocarbons. Nws feem ntau yog siv los ua lub hauv paus catalyst nyob rau hauv cov organic synthesis cov tshuaj tiv thaiv, xws li lub cev qhuav dej ntawm alcohols thiab synthesis ntawm ethers. Nws kuj tseem siv tau rau hauv kev npaj ntawm lwm cov organic tebchaw, xws li esters thiab ketones.
Daim ntawv thov:
1. Potassium T-Butoxide yog ib qho muaj zog alkaline reagent, siv los ua lub hauv paus hauv ntau cov tshuaj organic, xws li hauv kev tshem tawm cov tshuaj tiv thaiv, nws tuaj yeem txhawb kev tshem tawm cov tshuaj tiv thaiv ntawm halogenated hydrocarbons, cawv thiab lwm yam, los tsim olefins.
2. Nyob rau hauv lub synthesis ntawm hlau organic tebchaw, raws li ib tug puag los yog ligand koom nyob rau hauv cov tshuaj tiv thaiv.
3. Nws yog ib qho tseem ceeb nruab nrab lossis cov tshuaj tiv thaiv reagent nyob rau hauv cov synthesis ntawm qee cov tshuaj.
4. Hauv kev sib xyaw ntawm cov khoom siv polymer, nws tuaj yeem siv los ua tus pib lossis catalyst.
Vim li cas thiaj xaiv Gneebio?
Qhov zoo dua los xaiv Gneebio Tuam Txhab:
--- Txhua qhov kev nug yuav teb rau hauv 12 teev.
--- Kev mob siab rau kev ua tau zoo, Peb muaj kev tswj hwm nruj.
--- OEM / ODM Muaj.
--- Cov qauv muaj rau koj qhov kev ntsuam xyuas & kev tsim kho.
--- Tsawg MOQ: Tsis muaj kev txhawj xeeb txog MOQ loj.
Dab tsi ntxiv:
Nrhiav rau pem hauv ntej kom muaj kev koom tes ntev - nrog peb hauv Suav teb!
Txais tos tuaj xyuas peb lub Hoobkas !!!
Peb xav tau kev yeej- yeej kev lag luam. Xa koj cov lus nug thiab koj yuav tau txais nws!
Tuam txhab Profile
Gneebioyog nyob rau hauv Anyang City, Henan Province, Suav teb. Nws yog ib qho chaw zoo -pab tus neeg muag khoom thiab chaw tsim khoom ntawm cov khoom siv tshuaj lom neeg hauv Suav teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov kuab tshuaj organic, cov tshuaj nruab nrab, thiab lwm yam nqi -cov khoom siv tshuaj zoo rau cov tuam txhab tshuaj hauv tsev thiab thoob ntiaj teb thiab cov neeg tsim khoom tshuaj zoo.
Ntim & Cia
| Qhov hnyav | Ntim |
| <25KG | Los ntawm ntawv ci-alum bag/pap/bottle |
| Ntau tshaj lossis sib npaug li 25kg | Pob: 25kg / nruas / hnab los yog raws li koj qhov kev thov |
Cia:
khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab zoo- qhov cua.
FAQ
Q: Koj tswj qhov zoo li cas?Yuav ua li cas kom paub meej cov khoom zoo?
1.Koj tuaj yeem tau txais cov qauv dawb rau qee yam khoom, tsuas yog yuav tsum tau them tus nqi thauj khoom.
2.Peb muaj peb tus kheej lub chaw tswj xyuas zoo uas yuav muab cov ntaub ntawv tswj xyuas zoo ua ntej xa zaub mov.
3.Peb tuaj yeem lees txais qhov thib peb -kev tshuaj xyuas tog.
Lub sijhawm khoom xa tuaj ntev npaum li cas, thiab koj yuav tsum xa tuaj rau peb li cas?
Peb yuav npaj shipping tsis pub dhau 3-5 hnub rau kev txiav txim me me, thiab 7 hnub rau kev txiav txim ntau. Qee cov khoom peb muaj Tshuag tuaj yeem xa tuaj rau koj tam sim ntawd.
Yuav ua li cas koj nkoj qhov kev txiav txim ib txwm?
Los ntawm huab cua, los ntawm hiav txwv. Los ntawm kev nthuav qhia: DHL, FEDEX, UPS, TXT, EMS, thiab lwm yam.
Kuv puas tuaj yeem muaj kuv tus kheej cov khoom customized?
Yog lawm. Koj qhov kev xav tau rau lub logo, tsim, pob, phau ntawv lus, thiab lwm yam Peb zoo siab txais tos.
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