Peb yog cov chaw tsim khoom ntawm 2-Biphenylcarboxylic acid CAS 947-84-2 hauv Suav teb.2-Biphenylcarboxylic acid CAS 947-84-2 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm 2-Biphenylcarboxylic acid CAS 947-84-2 : kuv.
Ntseeg tshuaj yog ib tug ua Tuam Tshoj 2-Biphenylcarboxylic acid CAS 947-84-2 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom zoo tshaj plaws, kom peb cov 2-Biphenylcarboxylic acid CAS 947-84-2 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 |
2-Biphenylcarboxylic acid |
||
|
Formula |
C13H10O2 |
Molecular Luj |
198.22 |
|
CAS Nr. |
947-84-2 : kuv |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb los yog lub teeb daj crystalline hmoov
|
Ua raws |
|
Assay |
â € 99% |
99.5% |
|
Poob rau ziab |
Yog '0.5% |
0.22% |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point: 111-113 ° C (lit.)
Kub taw tes: 199 ° c10mmhg (lit.)
Qhov ceev: 1.1184 (roughestimate)
Refractive Index: 1.5954 (kwv yees)
Flash point: 343-344 ° C
Cia tej yam kev mob: sealedindry, roomtemperature
Acidity coefficient: (PKA) 3.46 (AT25 â,
Siv ua tshuaj intermediates.
