1-Methoxy-2-propanol 99% Propylene glycol monomethyl ether (PM) CAS 107-98-2
99% PM Propylene glycol monomethyl ether CAS 107-98-2
Product details:
Khoom npe: Propylene glycol monomethyl ether
CAS: 107-98-2 Nr
MF: CH3OCH2CH(OH)CH3
Qib: 99% min
Daim ntawv thov nyob rau hauv txheej:
PM, tsis tshua muaj tshuaj lom thiab muaj zog soluble, yog dav siv los ua hnyav thiab coupling tus neeg sawv cev ntawm tus number case, xim txheej thiab xim dej. Nws yog tsim rau benzene propylene emulsion, propylene alkene acid emulsion thiab nws cov xim emulsion, uas yog tus cwj pwm los ntawm kev txo cov txheej kub, ua kom nws cov cohesion thiab ua kom cov txheej txheem zoo.
Kev siv tshuaj tua kab:
PM feem ntau yog siv los ua nruab nrab ntawm metolachlor rau tshuaj tua kab, thiab ua tus neeg sawv cev ntawm cov tshuaj tua kab emulsion.
Lwm yam kev siv:
PM tuaj yeem siv los tiv thaiv lub freezer ntawm roj, tshuaj ntxuav, extractor, thiab ore-dressing tus neeg saib xyuas rau cov hlau tsis muaj hlau. Tsis tas li ntawd, nws tuaj yeem siv los ua cov khoom siv ntawm cov organic synthesis, dyestuff ntawm dyeing thiab textile, thiab hnyav ntawm spinning roj.
Ntim:
190kg / nruas
Kev khaws cia yuav tsum yog qhov txias, qhuav thiab ventilate.
| Yam khoom | 99.5% (Qib Nrab) | 99% (Qeb Kev Lag Luam) |
| Qhov tshwm sim | Cov kua dej tsis muaj xim | Cov kua dej tsis muaj xim |
| Purity (GC)% ≥ | 99.5 ua | 99 |
| Distillation ntau yam (℃ / 760mmHg) | 117.0-125.0 Nws | 120.0-136.0 Nws |
| Cov dej noo (KF) % ≤ | 0.1 | 0.1 |
| Acidity (raws li HAC)% ≤ | 0.01 ib | 0.02 ib |
| Lub ntiajteb txawj nqus (d420) | 0.921 ± 0.005 | 0.921 ± 0.005 |
| Xim (Pt-Co) ≤ | 10 | 10 |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb fawb thiab tsim cov khoom tshiab raws li qhov tshwj xeeb xav tau ntawm peb cov neeg siv khoom. | ||
