1-Methoxy-2-propanol 99% Propylene glycol monomethyl ether (PM) CAS 107-98-2
Zoo siab 99% PM Propylene glycol monomethyl ether CAS 107-98-2
Cov ntsiab lus khoom:
Lub Npe Khoom: Propylene glycol monomethyl ether
CAS: 107-98-2
MF: CH3OCH2CH(OH)CH3
Qib: 99% feeb
Daim ntawv thov hauv txheej:
PM, tsis muaj tshuaj lom thiab yaj tau zoo, yog siv dav ua cov kuab tshuaj thiab cov neeg sawv cev sib txuas ntawm cov kua mem, xim pleev xim thiab xim dej. Nws yog qhov tsim nyog rau benzene propylene emulsion, propylene alkene acid emulsion thiab nws cov xim emulsion, uas muaj cov yam ntxwv los ntawm kev txo qhov kub ntawm cov xim pleev xim, ua kom nws sib xyaw sai dua thiab ua kom cov xim pleev xim zoo.
Daim ntawv thov hauv tshuaj tua kab:
PM feem ntau yog siv ua nruab nrab ntawm metolachlor rau kev tua tshuaj tua nroj, thiab ua tus neeg sawv cev ntawm cov tshuaj tua kab emulsion.
Lwm cov ntawv thov:
PM siv tau ua cov tshuaj tiv thaiv roj, tshuaj ntxuav, tshuaj rho tawm, thiab tshuaj pleev xim rau cov hlau uas tsis yog hlau. Tsis tas li ntawd, nws siv tau ua cov khoom siv rau kev tsim cov organic, tshuaj zas xim thiab ntaub, thiab tshuaj yaj rau cov roj tig.
Ntim:
190kg/nruas
Kev khaws cia yuav tsum nyob rau qhov txias, qhuav thiab muaj cua nkag.
| YAM KHOOM | 99.5% (Qib Zoo Tshaj) | 99% (Qib Kev Lag Luam) |
| Qhov tsos | kua tsis muaj xim | kua tsis muaj xim |
| Kev Huv Si (GC)% ≥ | 99.5 | 99 |
| Ntau yam kev sib xyaw ua ke (℃ /760mmHg) | 117.0-125.0 | 120.0-136.0 |
| Cov dej noo (KF) % ≤ | 0.1 | 0.1 |
| Acidity (raws li HAC)% ≤ | 0.01 | 0.02 |
| Lub zog nqus tshwj xeeb (d420) | 0.921 ± 0.005 | 0.921 ± 0.005 |
| Xim (Pt-Co) ≤ | 10 | 10 |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom. | ||
