Raws li kev tsim khoom, peb xav muab koj zoo Tetraethylammonium bromide CAS 71-91-0. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
Ntseeg Chemical yog cov thawj coj hauv Suav tebTom ntej: Tetraethylammonium Bromide CAS 71-91-0, tus neeg muag khoom thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb cov Tetraethylammonium bromide CAS 71-91-0 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
|
Khoom npe |
Tetraethylammonium bromide hmoov |
||
|
Formula |
C8H20 Nr |
Molecular Luj |
210.16 |
|
CAS Nr. |
71-91-0 |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb rau cream kua |
Ua raws |
|
Assay |
99% | 99.38% |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point 285 ° C (dec.) (lit.)
Qhov ceev 1397g / cm3
Vapor ceev 5.3 (vsair)
Refractive index 1442-1444
Cia tej yam kev mob Storebellow 30 ° C
Solubility: 0.1g / mLwarm, ntshiab, tsis muaj xim
Daim Ntawv Liquid
Xim Whitetocream
tsw
PH tus nqi 6.5 (100g / l, H2O, 20 â ⺠)
PH ntau ntawm discoloration ntawm acid-base qhia 6.5at100g / l
Solubility dej 2795g / L (25 º C)
Synthesis ntawm cov organic intermediates.
