Propyl disulfide / CAS 629-19-6
Cov lus piav qhia luv luv:
Khoom npe: propyl disulfide
CAS: 629-19-6
MF: C6h14S2
MW: 150.31
Tus qauv:
Quav: 0.96 G / ml ntawm 25 ° C (Lit.)
Nyem point: 151 ° F
kev qhia tshwj xeeb
| Yam | Kev qhia tshwj xeeb
|
| Kev tshwm sim | Tsis muaj kob rau daj ntseg - kua daj. |
| Kev coj dawb huv | ≥99.0% |
| Bds | I≤0.03% |
| Bpds | I≤0.1% |
| tus kuv noj | I≤0.5% |
| Tsis paub txog ib qho loj tshaj plaws los ntawm impurity. | I≤0.1% |
Kev siv
Damethyl Disulfide (DMOPS) yog ib tus neeg sab nrauv - muaj cov organic ntawm orgomophos: Nws yog siv rau hauv cov orgomanophorities, xws li p - methylthio - m - phenhol thiab fenthion. Muaj cov kuab tshuaj: nws yog me ntsis nrog ethanol, ether, acetic acid, thiab lwm yam. Catalyst: nws ua haujlwm ua cov sulphurizing tus neeg sawv cev, passivating tus neeg sawv cev, thiab ib tug neeg quav ntsej noj cawv rau catalysts. Kev Lag Luam Khoom Noj: Nws yog siv los ua cov khoom noj tsw, thiab nws siv tau tso cai nyob hauv Suav teb GB2760 - 1996 tus qauv. Lwm yam kev siv: suav nrog cov roj horrosive rau roj teeb, thiab lwm yam tshuaj lom neeg lom zem rau cov kab tsuag, thiab haum rau kev tswj hwm ntau yam kab tsuag. Nws muaj zoo permeability rau cov qoob loo tab sis tsis muaj cov nyhuv conduction. Disethyl Disulfide muaj cov yam ntxwv lub cev ntawm tus tsis muaj xim rau lub teeb - daj opaque kua. Nws yog insoluble hauv dej tab sis ua kom tsis pub muaj txiaj ntsig nrog organic cov kuab tshuaj xws li ethanol, ether, thiab acetic acid. Thaum siv nws, kev tiv thaiv kev nyab xeeb yuav tsum raug sau tseg kom tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab nws yuav tsum tau muab cia rau hauv qhov chaw txias, muaj qhov cua, thiab qhov chaw qhuav.
Ntim thiab Thauj Khoom
Packing: LBC nruas, 200kg / nruas lossis raws li cov neeg siv khoom.
Cov zaub mov xa tuaj: belongs rau cov tshuaj lom neeg thiab tuaj yeem xa los ntawm tsheb ciav hlau, dej hiav txwv thiab huab cua.
Tshuag: muaj 500mts cov khoom ruaj khov
Khaws thiab Cia
Txee lub neej: 24 lub hlis txij hnub ua lag luam hauv cov khoom ntim tsis tau ntim rau hauv qhov chaw txias txias tawm ntawm lub hnub ncaj qha, dej.
Qhov chaw ua kom lub tsev rau khoom, tsis muaj kub kom qhuav ziab, sib cais los ntawm oxidants, acids.
