Lus piav qhia luv luv:
PKhoom npe: DL-Valine
CAS Nr .: 516-06-3
MF:C5H11NO2
MW:117.15 Nws
PCov kab lus nthuav dav:
| Qhov tshwm sim | Dawb hmoov |
| Kev daws teeb meem (Transmittance) | Tsis pub tsawg dua 95.0% |
| Chloride (Cl) | Tsis ntau tshaj 0.04% |
| Melting Point | 298 ± 3 ℃ |
| Heavy hlau (Pb) | Tsis ntau tshaj 10ppm |
| Arsenic (As2O3) | Tsis ntau tshaj 2 ppm |
| Sulfate (SO4) | Tsis ntau tshaj 0.02% |
| Cadmium (Cd) | Tsis ntau tshaj 1ppm |
| Mercury (Hg) | Tsis ntau tshaj 3ppm |
| Nickel (Ni) | Tsis ntau tshaj 1ppm |
| Antimony (Sb) | Tsis ntau tshaj 10ppm |
| Hlau (Fe) | Tsis ntau tshaj 10ppm |
| Poob rau ziab | Tsis ntau tshaj 0.20% |
| Residue ntawm ignition (sulfated) | Tsis ntau tshaj 0.20% |
| Assay | 98.0% rau 101.0% |
| Lub sijhawm siv tau | 2 xyoo |
| Pob | 25kg / nruas |
| Cia | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Kev thauj mus los | los ntawm hiav txwv los yog huab cua los yog av |
Synonyms:
Val;
DL-VALINE;
H-DL-VAL-OH;
DL-2-Aminoisovaleric acid;
aminoisobutylic acid;
DL-VAL;
Valine, DL;
Valine (9CI);
FEMA 3444;
(RS) - Valine;
NH2CH(CO2H)iPr;
DL-.α.-Aminoisovaleric acid;
(±)-α-Aminoisovaleric acid;
DL-2-Amino-3-methylbutanoic acid;
Daim ntawv thov:
Nws tuaj yeem siv ua biochemical reagent, thiab lwm yam
Nws tuaj yeem siv rau hauv kev sib xyaw ntawm cov as-ham thiab tshuaj
Superiority:
1. Peb feem ntau muaj tuj theem hauv Tshuag, thiab peb tuaj yeem xa cov khoom sai tom qab peb tau txais qhov kev txiav txim.
2. Cov khoom zoo & tus nqi sib tw tuaj yeem muab tau.
3.Quality analysis report (COA) ntawm cov khoom xa tuaj batch yuav muab ua ntej xa khoom xa tuaj.
4. Cov lus nug ntawm tus neeg muab khoom thiab cov ntaub ntawv kev txawj tuaj yeem muab yog tias thov tom qab tau txais cov nyiaj tau los.
5. Kev pab cuam tom qab muag zoo lossis lav: Ib qho ntawm koj cov lus nug yuav raug daws sai li sai tau.
