Khoom Description
Dab tsi yog anhydrous ethanol CAS 64-17-5?
Anhydrous ethanol (CAS No. 64-17-5, molecular formula C₂H₆O) yog siab - purity daim ntawv ntawm ethanol nrog cov dej ntsiab lus feem ntau tsawg dua 0.1%. Nws muaj dej tsis tshua muaj dej thiab tshuaj inertness thiab ua lub luag haujlwm tseem ceeb hauv kev lag luam, kev tshawb fawb tshawb fawb thiab kev tsim khoom siab -.
Cov tsos ntawm anhydrous ethanol yog cov xim tsis muaj pob tshab uas muaj cov ntxhiab tsw tshwj xeeb, qhov kub ntawm 78.5 degree, qhov ntom ntawm 0.789 g / cm³ (20 degree), thiab nws tsim cov azeotropic sib tov nrog dej (dej cov ntsiab lus 4.43%, azeotropic point 78.15 degree). Cov txheej txheem tshwj xeeb yuav tsum tau ua kom tawg cov azeotropic sib tov kom ua tiav lub cev qhuav dej.
Cov ntaub ntawv yooj yim
| Khoom npe | ethanol |
| CAS Nr | 64-17-5 |
| EINECS No. | 200-578-6 |
| Qhov tshwm sim | Pob tshab kua |
| Purity | 99% 96%, 95% 75% 70% |
| Qhov ntom | 0.789 g / cm³ |
| Melting point | -114.1 ºC |
| Boiling point | 78.3 ºC |
| Flash point | 12ºC (qhib) |
Siv
Electronics thiab semiconductor kev lag luam:
- Precision ntxuav:Anhydrous ethanol yog siv los so cov kev sib xyaw ua ke, cov ntawv luam tawm Circuit Court boards (PCBs), cov khoom siv lead ua kua (LCDs) thiab lwm yam khoom siv los tshem tawm cov roj, cov khoom seem thiab cov ntiv tes. Nws cov volatility siab tiv thaiv ya raws los ntawm ua rau luv luv Circuit Court los yog corrosion rau cov khoom siv hluav taws xob.
- Lithium roj teeb ntau lawm:Nws yog siv los ua cov kuab tshuaj los npaj cov khoom siv electrode txheej cov kua thiab cov khoom siv huv huv kom tsis txhob muaj kev cuam tshuam sab ntawm cov khoom ya raws thiab cov khoom siv electrode.
Chemical synthesis thiab Laboratory scenarios:
- Anhydrous cov tshuaj tiv thaiv hnyav:Tsim nyog rau Grignard reagent npaj, hlau organic synthesis thiab lwm yam dej -kev tawm tsam kom tsis txhob reagent tsis ua hauj lwm los yog sab tshwm sim los ntawm noo noo.
Ntim & Xa
Ntim:
- 200kg Hlau Nruas, 16MT / 20'FCL.
- Flexi-bag, 22MT/20'FCL
- 1000 kg IBC Nruas, 20MT / 20'FCL
- kuj tau ntim raws li cov neeg siv khoom xav tau.
Lub sij hawm xa tuaj:3-7 hnub tom qab paub meej tias them nyiaj.
Shipping Methods:Los ntawm hiav txwv, huab cua, los yog courier (FedEx, DHL, UPS, TNT).
Tuam txhab Profile
Gneebioyog ib lub tuam txhab tshwj xeeb hauv kev tshawb fawb, kev tsim kho, tsim khoom thiab muag khoom ntawm phytochemicals thiab tshuaj zoo.Our Hoobkas tau tsim nyob rau hauv 2016 thiab nyob rau hauv Henan xeev, npog thaj tsam ntawm 3,600 square meters. Peb muaj cov kws tshaj lij, zoo - nruab thiab siab - pab pawg R & D zoo nrog ntau tshaj 10 xyoo ntawm R&D kev paub.
Peb cov khoom nrov suav nrogOrganic tshuaj(Polyisobutylene, Styrene Monomer, Propylene Glycol, Cyclohexanone, Cyclohexane, Isopropyl Cawv),Tshuaj Txhua Hnub(Didecylmethylamine, Dodecyl dimethyl betaine), thiab ntau yamPetrochemicals(Ethylene Tar, Petroleum Toluene), thiab lwm yam.
FAQ
Koj puas yog cov chaw tsim khoom lossis lub tuam txhab lag luam?
Peb yog ib lub tuam txhab tshuaj integrating ntau lawm thiab muag.
Puas yog koj cov khoom lag luam tau dhau qhov kev sim ntawm thib peb -tso cai xeem lub koom haum?
Yog lawm, tag nrho cov khoom raug soj ntsuam nruj me ntsis los ntawm peb lub tuam txhab QC ua ntej xa khoom xa tuaj, thiab qhov kev lees paub zoo tau lees paub thiab lees paub los ntawm peb lub chaw soj nstuam hauv Suav teb, Tebchaws Asmeskas, Canada, Lub Tebchaws Yelemees, UK, Ltalis, Fabkis thiab lwm lub tebchaws. Yog tias koj xaiv peb, peb yuav lav muab koj cov khoom zoo tshaj plaws thiab kev pabcuam.
Koj cov nqe lus them nqi yog dab tsi?
Kev xa xov, paypal, western union, nyiaj xaj thiab bitcoin.
Koj lub sijhawm xa khoom yog dab tsi?
Peb feem ntau xa tuaj hauv 3-7 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Tuam Tshoj Muaj Qib Anhydrous Ethanol CAS 64-17-5, Tuam Tshoj Muaj Qib Anhydrous Ethanol CAS 64-17-5 manufacturers, lwm tus neeg, Hoobkas
