Peb yog cov chaw tsim khoom ntawm p-Hydroxybenzaldehyde CAS 123-08-0 hauv China.p-Hydroxybenzaldehyde CAS 123-08-0 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm p-Hydroxybenzaldehyde CAS 123-08 -0.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj p-Hydroxybenzaldehyde CAS 123-08-0 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom zoo tshaj plaws, kom peb cov p-Hydroxybenzaldehyde CAS 123-08-0 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 |
p-Hydroxybenzaldehyde |
||
|
Formula |
C7H6O2 |
Molecular Luj |
122.12 |
|
CAS Nr. |
123-08-00 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Lub teeb daj crystalline hmoov
|
Ua raws |
|
Assay |
â € 99% |
99.75% |
|
Dej |
0．3% |
0．22% |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point: 112-116 ° C (lit.)
Kub taw tes: 191 ° c50mm
Qhov ceev: 1129g / cm3
Refractive index: 1.5105 (kwv yees) fema3984 | 4-hydroxybenzaldehyde
Flash point: 174 ° C
Cia txias: cia txias 30 ° C
Solubility: 13.8g / l
Acidity coefficient: (PKA) 7.61 (AT25 âº̓)
Nws yog siv los ua ib qho tseem ceeb nruab nrab hauv cov tshuaj, txuj lom thiab tshuaj tua kab, thiab nyob rau hauv synthesis ntawm hydroxyampicillin, Trimethoxybenzaldehyde, Trimethoxybenzaldehyde thiab lwm yam.
