Peb yog cov chaw tsim khoom ntawm L-Valine CAS 72-18-4 hauv Suav teb.L-Valine CAS 72-18-4 muaj nyob hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm L-Valine CAS 72-18 -4.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj L-Valine CAS 72-18-4 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb cov L-Valine CAS 72-18-4 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!
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Khoom npe |
L-Valine |
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Formula |
C5H11NO2 |
Molecular Luj |
117.15 |
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CAS Nr. |
72-18-4 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Crystalline hmoov |
Ua raws |
|
Assay |
â € 99% |
99.58% |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point: 295-300 ° C (Sub.) (lit.)
Kev sib hloov tshwj xeeb: 28 º (C = 8,6nhcl)
Kub taw tes: 213.6 ± 23.0 ° C (kwv yees)
Qhov ceev: 1.23
Refractive index: 28 ° (C = 8, HCl)
Cia txias: 2-8 ° C
Solubility: H2O: 25mg / ml
Acidity coefficient: (PKA) 2.29 (AT25 âº̓)
PH tus nqi: 5.5-6.5 (100g / L, H2O, 20 âជន
Amino acid tshuaj. Kev noj zaub mov ntxiv tuaj yeem siv los ua cov khoom tseem ceeb ntawm cov amino acid infusion thiab kev npaj cov amino acid. L-valine, ib qho ntawm peb ceg saw amino acids, yog ib qho tseem ceeb amino acid, uas tuaj yeem kho lub siab tsis ua haujlwm thiab lub hauv nruab nrab lub paj hlwb tsis ua haujlwm.
