Khoom Description
Dab tsi yog 1-Butanol hnyav?
1-Butanol (CAS No. 71-36-3), ncaj-chaw saturated monohydric cawv nrog cov mis molecular C₄H₁₀O thiab cov qauv qauv CH₃(CH₂)₂CH₂OH, nthuav tawm raws li cov xim tsis muaj xim, pob tshab zoo li cov kua txiv hmab txiv ntoo. Qhov ob qhov xwm txheej no-featuring ib pawg polar hydroxyl thiab hydrophobic alkyl saw-txhais nws ntau yam kev siv hauv kev lag luam thiab kev tshawb fawb. Lub compound muaj qhov melting point ntawm -89 degree, boiling point ntawm 117.7℃(101.3 kPa), thiab ceev ntawm 0.8109 g / cm³ ntawm 20 degree. Nws yog tag nrho miscible nrog cov kuab tshuaj organic xws li ethanol, ether, thiab acetone tab sis tseem insoluble hauv roj av hydrocarbons, xav txog nws cov qauv amphiphilic molecular.
Cov ntaub ntawv yooj yim
| CAS | 71-36-3 |
| EINECS | 200-751-6 |
| Qhov tshwm sim | Colorless ntshiab kua |
| tsw | Caw -zoo li tsw |
| Purity | Ntau dua lossis sib npaug li 99.5% |
| Cov txheeb ze ntom ntom (25/25ºC) | 0.8070-0.8090 |
| Refractive index (20ºC) | 1.3930-1.4040 |
| Acidity (los ntawm KOH, mg / g) | Tsawg dua lossis sib npaug li 2.0 |
| Butyl ether, w/% | Tsawg dua los yog sib npaug li 0.15 |
| Moisture w/% | Tsawg dua los yog sib npaug li 0.1 |
Siv
- Hauv kev tsim cov yas yas, 1-butanol reacts nrog phthalic anhydride kom tawm los dibutyl phthalate (DBP), ib qho tseem ceeb additive nyob rau hauv polyvinyl chloride (PVC) thiab roj hmab ua uas txhim khu cov khoom yooj. DBP kuj tseem ua cov yas yas rau cov xim nitrocellulose thiab phenolic resins, txhim kho lawv cov khoom siv thiab ua haujlwm ntev.
- Raws li cov kuab tshuaj thiab cov extractants, 1-butanol ua haujlwm raws li qhov nruab nrab zoo rau txheej txheej, inks, thiab tshuaj tua kab, kom ntseeg tau tias muaj kev sib cais ntawm cov khoom xyaw nquag. Nws lub peev xwm xaiv kev daws teeb meem ua rau nws nyiam cov extractant rau cov khoom tsis tshua muaj hauv ntiaj teb thiab cov hlau muaj txiaj ntsig, tshwj xeeb tshaj yog nyob rau hauv kev sib cais ntawm cov ntsev xws li potassium perchlorate thiab sodium chloride qhov twg nws cov yam ntxwv solubility tseem ceeb heev.
Cov ntaub ntawv kev nyab xeeb
1. Nws yog cov kua ua kua. Tsis txhob tiv tauj nrog qhov chaw tua hluav taws, qhib nplaim taws thiab qhov chaw kub kub.
2. Nws muaj qee yam toxicity. Tsis txhob kov ncaj qha rau ntawm daim tawv nqaij thiab qhov muag, thiab tsis txhob nqus nws vapor.
3. Nws yuav tsum tau muab khaws cia rau hauv lub thawv kaw, kom deb ntawm oxidants thiab hluav taws kub, thiab khaws cia rau hauv chav tsev kub.
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, kev tsim khoom thiab kev muag khoom ntawm phytochemicals thiab tshuaj zoo.Our Hoobkas tau tsim nyob rau hauv 2016 thiab nyob rau hauv lub xeev Henan, 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 muaj xws li Cov Khoom Siv Hluav Taws Xob (Polyisobutylene, Styrene Monomer, Propylene Glycol, Cyclohexanone, Cyclohexane, Isopropyl Cawv), Cov Tshuaj Txhua Hnub (Didecylmethylamine, Dodecyl dimethyl betaine), thiab ntau yam Petrochemicals (Ethylene Tar, Petroleum).
FAQ
Koj lub tuam txhab puas tuaj yeem txais customization thiab ua tau raws li cov neeg siv khoom tshwj xeeb?
Yog, peb ua tau.
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 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: 1-butanol hnyav rau plasticizer cas 71-36-3, Tuam Tshoj 1-butanol hnyav rau plasticizer cas 71-36-3 manufacturers, lwm tus neeg, Hoobkas
