Potassium fluoride 7789-23-3 Hoobkas nqi
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Kev piav qhia
Khoom npe: Potassium fluoride
CAS: 7789-23-3 Nr
MF: FK
pwm: 58.1
IB: 232-151-5
Melting point: 858 ° C (lit.)
Kub taw tes: 1505 ° C
Qhov ceev: 2.48
Vapor ceev: 2 (vs huab cua)
Vapor siab: 1.3 hPa (885 ° C)
Refractive Index: 1.363
Fp: 1505 ° C
PIB: 14,7632
PIB: 3902818
Specification
| Khoom npe | |
| CAS | 7789-23-3 ib |
| Qhov tshwm sim | Dawb Crystalline |
| Purity | 99% Min |
| Pob | 1 kg / hnab los yog 25 kg / nruas |
Daim ntawv thov
Potassium fluorideyog siv nyob rau hauv hlau xov, roj teeb, coatings thiab yees duab chemicals.
Nws yog siv rau kev kawm txog ion-specific o thiab de-o ntawm ampholytic polymer gels nrog rau kev ntsuas hluav taws xob polarizabilities ntawm ions hauv polymers ntawm alkali halides.
Nws pom daim ntawv thov hauv kev lag luam hluav taws xob ua cov khoom siv kho mob hlau.
Nws yog siv los ua preservative, khoom noj khoom haus additive, catalyzer thiab dej absorbing tus neeg sawv cev.
Cia tej yam kev mob
Kev Tiv Thaiv Kev Tiv Thaiv Cia Cia hauv qhov chaw txias, qhov cua txias.
Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.
Pob yog kaw.
Nws yuav tsum tau muab cais tawm ntawm cov kua qaub thiab cov tshuaj uas siv tau.
Tsis txhob sib tov cia.
Cov chaw khaws cia yuav tsum muab cov ntaub ntawv tsim nyog kom muaj cov txeej.
Post lub sij hawm: Sep-07-2022