Raws li kev tsim khoom, peb xav muab koj zoo 3-Hydroxybenzoic acid CAS 99-06-9. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj 3-Hydroxybenzoic acid CAS 99-06-9 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom zoo tshaj plaws, kom peb 3-Hydroxybenzoic acid CAS 99-06-9 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 |
3-Hydroxybenzoic acid |
||
|
Formula |
C7H6O3 |
Molecular Luj |
138.12 |
|
CAS Nr. |
99-06-9 |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb mus rau dawb hmoov |
Ua raws |
|
Assay |
99% | 99.47% |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point 200-203 ° C (lit.)
Boiling point 213.5 ° C (kwv yees ntxhib)
Qhov ceev 1.4850
Refractive index 1.4600 (kwv yees) FEMA4431 | 3-HYDROXYBENZOICACID
Flash point 220 ° C
Cia tej yam kev mob Storebellow 30 ° C
Solubility DMSO (me ntsis), Methanol (me ntsis)
Daim ntawv hmoov
Acidity coefficient (pKa) 4.06 (ntawm 19 âº
Xim Whitetoff dawb
PH nqi 3 (H2O) Aqueous tov
Me ntsis soluble
Synthesis ntawm cov organic intermediates.
