Poov tshuaj fluoride 7789-23-3 tus nqi Hoobkas
Muaj txaus Tshuag, zoo siab thiab sai dua xa khoom. Ntau kom muaj nuj nqis nrog ntau luv nqi.
Yuav tsum muaj ib qho tseev kom muaj, txais tos hu rau peb txhua lub sijhawm.
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Kev piav txog
Khoom npe: Poov tshuaj fluoride
CAS: 7789-23-3
Mf: fk
MW: 58.1
Einecs: 232-151-5
Melting taw tes: 858 ° C (Lit.)
BLAIL NTAM: 1505 ° C
Ntws: 2.48
Vapor ceev: 2 (vs huab cua)
Vapor siab: 1.3 HPA (885 ° C)
Refuntion Ceeb toom: 1.363
FP: 1505 ° C
Merck: 14,7632
BN: 3902818
Kev qhia tshwj xeeb
| Khoom npe | |
| Cas | 7789-23-3 |
| Kev tshwm sim | Dawb Crystalline |
| Kev coj dawb huv | 99% min |
| Lub thawv | 1 kg / hnab lossis 25 kg / nruas |
Daim ntawv thov
Poov tshuaj fluorideYog siv hauv hlau xov, roj teeb, pleev xim thiab duab yees duab.
Nws tau siv rau kev kawm txog Ion-tshwj xeeb o thiab de-o ntawm ampholyticic polymerizabilitaning ntawm ions hauv polymers ntawm alkali.
Nws pom cov ntawv thov hauv kev lag luam hluav taws xob ua cov khoom kho qub.
Nws yog siv los ua cov tshuaj tiv thaiv, cov zaub mov ntxiv, tus catalyzer thiab dej nqus dej.
Kev Cia
Cia prefeutions khw muag khoom hauv lub tsev rau khoom txias, ventilated warehouse.
Tseg deb ntawm hluav taws thiab cov khoom cua sov.
Pob yog ntim.
Nws yuav tsum tau muab khaws cia cais tawm los ntawm cov kua qaub thiab cov tshuaj muaj khoom noj.
Tsis txhob sib xyaw cia.
Chaw cia khoom yuav tsum tau muab cov ntaub ntawv tsim nyog kom muaj cov nchuav.
Lub Sijhawm Post: Sep-07-2022