Isopropyl cawv (IPA; CAS No.: 67-63-0)yog ib qho ntawm feem ntau siv cov kuab tshuaj thiab tshuaj tua kab mob. Renowned rau nws ceev ceev evaporation tus nqi thiab muaj peev xwm ntxuav tu, isopropanol plays lub luag hauj lwm tseem ceeb nyob rau hauv teb xws li tshuaj, electronics, tshuaj pleev ib ce, thiab tshuaj manufacturing.
Kev piav qhia lub cev thiab tshuaj lom neeg ntawm Isopropyl cawv
Nkag siab txog cawv:
Cawv yog ib chav kawm ntawm cov organic tebchaw uas muaj ib lossis ntau pawg hydroxyl (-OH) txuas rau carbon atoms nyob rau hauv ib pawg alkyl (piv txwv li, hydrocarbon chain). Cawv tuaj yeem raug saib raws li cov organic derivatives ntawm dej-tshwj xeeb, raws li cov dej molecules uas ib hydrogen atom tau hloov los ntawm ib pawg alkyl; Nyob rau hauv cov qauv qauv organic, pawg alkyl feem ntau yog sawv cev los ntawm lub cim R. Piv txwv li, hauv ethanol (tseem hu ua cawv), pawg alkyl yog pawg ethyl (―CH2CH3).
Lub cev muaj zog ntawm Isopropyl cawv (CAS 67-63-0):
| Tshuaj npe | Isopropyl cawv / 2-propanol / IPA |
| Qhov tshwm sim | Cov kua dej tsis muaj xim |
| tsw | Me me, cawv-zoo li |
| Boiling point | ~ 82.6 degree |
| Melting point | -89 degree |
| Ceev (20 degree) | 0.785 g / cm³ |
| Vapor siab | 4.4 kPa (ntawm 20 degree) |
| Solubility hauv dej | Ua kom miscible |
| Flash point | ~ 11.7℃(kaw khob) |
| Autoignition kub | ~ 399 degree |
Isopropanol CAS 67-63-0yog volatile heev, flammable, thiab muaj ib tug boiling point; Tsis tas li ntawd, nws yog kiag li miscible nrog dej thiab ntau yam organic solvents. Yog li ntawd, nws yog qhov zoo- haum rau cov ntawv thov kom qhuav sai sai thiab xav tau kev khaws cia rau hauv lub thawv kaw nruj nreem.
Cov khoom siv tshuaj ntawm 2-propanol:
Nyob rau hauv tus qauv kub thiab siab, isopropyl cawv (IPA) muaj tshuaj lom neeg ruaj khov; Txawm li cas los xij, nws tau txais cov tshuaj tiv thaiv raws li cov xwm txheej tshwj xeeb:
1. Cov tshuaj tiv thaiv oxidation
Isopropyl cawv kua tuaj yeem oxidized los ua acetone:
C₃H₈O + [O] → C₃H₆O + H₂O
Cov yam ntxwv no yog dav siv nyob rau hauv industrial chemical synthesis.
2. combustion Reactions
Thaum isopropyl cawv hlawv, nws tsim carbon dioxide thiab dej:
C₃H₈O + O₂ → CO₂ + H₂O + Kub
Cov tshuaj tiv thaiv no tso tawm ib qho tseem ceeb ntawm thermal zog; yog li ntawd, nyob rau hauv tej yam kev siv, IPA pab raws li ib tug zoo roj.
3. Lub cev qhuav dej
Nyob rau hauv acidic mob heev, isopropanol dhau lub cev qhuav dej kom tawm propylene-ib qho tseem ceeb petrochemical nruab nrab.
4. Reactivity
Nws reacts nrog muaj zog oxidizing agents (ua rau muaj kev pheej hmoo ntawm hluav taws kub los yog tawg).
Nyob rau hauv catalytic tej yam kev mob, nws reacts nrog acidic tshuaj los tsim esters.
Nws tseem nyob ruaj khov nyob rau hauv nruab nrab tej yam kev mob.
Kawm paub ntxiv txog IPA cawv cov khoom. Nyem qhov no!
Daim ntawv thov Tsav los ntawm Nws Cov Khoom
Cov khoom tshwj xeeb ntawm Isopropyl cawv IPA (CAS 67-63-0) ua rau nws haum rau:
- Electronics tu (PCB, semiconductor manufacturing)
- Pharmaceutical disinfectants
- Tshuaj pleev ib ce thiab khoom tu tus kheej
- Industrial degreasing cov neeg ua haujlwm
- Laboratory siv kuab tshuaj
- Ink thiab txheej formulations
Isopropanol IPA Kev Nyab Xeeb & Kev Tswj Xyuas Cov Cai
Kua isopropyl cawv yog volatile thiab flammable; Yog li ntawd, nws yuav tsum tau khaws cia kom deb ntawm qhov chaw tshav kub, cov pa taws, thiab cov nplaim taws qhib. Txhawm rau kom muaj kev nyab xeeb, nws yuav tsum tau siv rau hauv qhov chaw zoo -ventilated ib puag ncig; Thaum khaws cia, nws yuav tsum tau muab kaw kom nruj, thiab kev nqus pa ntau dhau yuav tsum zam.
Industrial IPA CAS 67-63-0 Tus neeg muab khoom
xaus
Isopropyl cawv IPA (CAS 67-63-0) yog ib qho tshuaj lom neeg muaj ntau yam uas muaj qhov kub hnyiab, tsis muaj zog, muaj zog hnyav, thiab tshuaj muaj zog.
Hais txog peb
Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm tshuaj solvent,TIANJIN GNEE BIOTECH CO., LTD.muab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.
Lwm Yam Kub- Muag Khoom
| Dimethyl Sulfoxide (DMSO) | CAS 67-68-5 Nr |
| Dichloromethane / Methylene Chloride | CAS Nr .: 75-09-2 |
| Glacial Acetic Acid / Ethanoic Acid | CAS 64-19-7 Nr |
| Ethyl Acetate / Ethyl Ethanoate | CAS Nr .: 141-78-6 |
| Ethylene Glycol / Monoethylene Glycol (MEG) | CAS Nr .: 107-21-1 |
| Trichlorethylene | CAS Nr .: 79-01-6 |
| Cyclhexanone | CAS Nr .: 108-94-1 |
Gneebio Khoom ntim khoom
| Hlau Nruas | 250 kg |
| IBC Tank | 12 50kg |
| ISO Tank | Kev xa khoom ntau |
