Peb yog cov chaw tsim khoom ntawm L-Valine CAS 5197-95-5 hauv Suav teb.L-Valine CAS 5197-95-5 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm L-Valine CAS 5197-95- 5.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj L-Valine CAS 5197-95-5 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom zoo tshaj plaws, kom peb cov L-Valine CAS 5197-95-5 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 |
L-Valine |
||
|
Formula |
C5H11NO2 |
Molecular Luj |
117.15 |
|
CAS Nr. |
72-18-4 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb crystalline hmoov los yog crystalline hmoov |
Ua raws |
|
Assay |
98.5% ~ 101.5%
|
99.3% |
| Dej |
≤0.3% |
0.11% |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point: 295-300 ° C (sub.) (lit.)
Kev sib hloov tshwj xeeb: 28 º (c = 8,6nhcl)
Kub taw tes: 213.6 ± 23.0 ° (kwv yees)
Qhov ceev: 1.23
Refractive index: 28 ° (c = 8, HCl)
Cia txias: 2-8 ° C
Solubility: H2O: 25mg / ml
Khoom noj khoom haus. L-valine tuaj yeem ua ke nrog lwm cov amino acids tseem ceeb los npaj cov amino acid infusion thiab kev npaj cov amino acid. Valine (1g / kg) yog ntxiv rau cov ncuav mog qab zib, thiab cov khoom muaj noob hnav. Nws tuaj yeem txhim kho qhov tsw ntawm qhob cij.
