Cov Lus Qhia Yooj Yim
Cas 1300-21-6 dichhloroethane, 1, 2- dichhloroethane, DCE
| Tshuaj Ntsuam Xyuas | Kev Ntsuas Cov Chav Nyob | Tsim Nyog Tau Txais Tau | Tshuaj xyuas qhov tshwm sim |
| Kev tshwm sim | Tsis muaj kob thiab ntshiab kua | Tsis muaj kob thiab ntshiab kua | |
| Kev coj dawb huv | Ntau dua los yog sib npaug | 99. 95% | 99.97% |
| Tus txheeb ze Ntsis 20ºC (g / cm³) | -- | 1.31-1.33 | 1.325 |
| Chroma (APHA) | Tsawg dua los yog sib npaug | 10 | 5 |
| Dej | Tsawg dua los yog sib npaug | 0.015% | 0.010% |
| Acidity (raws li HCl) | Tsawg dua los yog sib npaug | 0.0004% | 0.0004% |
| Residue ntawm evaporation | Tsawg dua los yog sib npaug | 0.0015% | 0.0015% |
Cov khoom lag luam
Cas 1300-21-6 dichhloroolane dce,}} dichloroethane, dochloroethane, docen-} ntev hauv dej, tsis muaj kua nrog chloroform-zoo li Cov ntxhiab ntawm chav sov, lom thiab muaj peev xwm siv los ua cov roj av hauv synthesis thiab tuaj yeem muab ntxiv rau cov roj oxoline kom nce o octane ntsuas .
Daim ntawv thov ntawm DCE DICHHLOROETHANE:
{{0 {}} Siv rau cov vinyl chloride; Ethylene glycol; Oxalic acid; Ethylenediamine . Tetraethyl ua; Polyvinyl polyamine thiab bibenzoyl li cov ntaub ntawv raw .}}}}}}}}}}}}}}}}}}}} Tseem siv los ua roj; Resin; Roj hmab hnyav, tseem siv rau hauv cov tshuaj tua kab thiab cov tshuaj tshuaj tua kab; Piperazine .
{2.}} Siv rau kev tsom xam boron, roj thiab haus luam yeeb extract {} Nws tseem siv hauv kev tsim cov acetyl cellulose.
{{03.} Siv ua kev ntsuas cov roj ntsha, xws li cov roj thiab roj ntsha thiab hauv cov khoom siv hluav taws xob thiab hauv cov khoom siv hauv nruab nrog}}
4.}} Siv ua xab npum, extractant, tshuaj tua kab thiab tshuaj tus neeg sawv cev, thiab lwm yam}
Tuam txhab tau
Lub ntsej muag Gnechemyog nyob hauv Anyang City, Henan xeev, Suav {}}} nws yog cov khoom siv raw tshuaj thiab cov khoom lag luam zoo nkauj thiab cov khoom lag luam kom zoo
Cov FAQ
Q 1.: Puas yog koj lub Hoobkas lossis tuam txhab lag luam?
.}: peb yog cov khoom siv ntawm cov khoom siv roj hmab, peb tuaj yeem pab cov khoom lag luam uas muaj cov khoom lag luam zoo tshaj plaws, thiab tag nrho koj cov lus nug yuav teb hauv 24 teev
Q 2.: Koj puas tuaj yeem xa kuv tag nrho koj cov npe nqi?
{.: raws li peb muaj ntau tshaj txhiab yam khoom {}}}}}}} Thov qhia cov khoom koj xav tau .
Q 3.}: Yuav ua li cas paub meej cov khoom zoo ua ntej tso xaj?
{.}} {1.} Koj tuaj yeem tau them tus nqi thauj khoom rau peb thiab coj tus qauv xa mus rau peb thiab coj tus qauv .
2. Peb tau muag cov tshuaj lom tau ntau xyoo, qhov zoo yog qhov tseem ceeb ntawm peb lub neej.
Q 4.: Puas muaj luv nqi?
{.}: sib txawv ntau muaj qhov luv luv .
Cim npe nrov: cas 1300-21-6 dichhloroethane, 1, {{} Taug kev, DICHHLOROETHANE, 1,} DICHHLOROANE, cov chaw tsim khoom, cov chaw muag khoom, lub Hoobkas