Peb yog cov chaw tsim khoom ntawm Ursodeoxycholic acid CAS 128-13-2 hauv Suav teb.Ursodeoxycholic acid CAS 128-13-2 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm Ursodeoxycholic acid CAS 128-13-2.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj Ursodeoxycholic acid CAS 128-13-2 chaw tsim tshuaj paus, tsum thiab exporter. Adhering mus nrhiav kev zoo meej ntawm cov khoom, kom peb
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!
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Khoom npe |
Ursodeoxycholic acid |
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Formula |
C24H40O4 |
Molecular Luj |
392.57 |
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CAS Nr. |
128-13-2 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
Dawb acicular siv lead ua |
Ua raws |
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Assay |
99% | 99.35% |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point 203-204 ° C (lit.)
Kev sib hloov tshwj xeeb 60 º (C = 2, EtOH)
Boiling point 437.26 ° C (kwv yees ntxhib)
Density 0.9985 (kwv yees kwv yees)
Refractive index 60.5 ° (C = 2, EtOH)
Lub ntsiab lus tseem ceeb: 9 â
Cia txias: 2-8 ° C
Solubility ethanol: 50mg / ml, ntshiab
Daim ntawv: solid.powder
Acidity coefficient (PKA) pka5.04 ± 0.04 (h2ot = 25.0 ± 0.1i = 0.00) (kwv yees)
Xim dawb yuav luag
Solubility ntawm dej (xws li soluble)
Synthesis ntawm cov organic intermediates.
