Lus piav qhia luv luv:
PKhoom npe: D-Proline
CAS Nr .: 344-25-2
MF:C5H9 NPO 2
MW: 115.13
PCov kab lus nthuav dav:
| Qhov tshwm sim | Dawb crystalline hmoov |
| Kev sib hloov tshwj xeeb[α]20/D | +83.5 txog +86.5° |
| Kev daws teeb meem (Transmittance) | Tsis pub tsawg dua 95.0% |
| Chloride (Cl) | Tsis ntau tshaj 0.1% |
| Heavy hlau (Pb) | Tsis ntau tshaj 10ppm |
| Arsenic (As2O3) | Tsis ntau tshaj 2 ppm |
| Poob rau ziab | Tsis ntau tshaj 0.5% |
| 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 |
| Lub Tebchaws Keeb Kwm | Tuam Tshoj |
| Cov nqe lus them nqi | T/T |
Synonyms:
(R)-(+)-PROLINE;
HD-PYRD(2)-OH;
(R)-Pyrrolidine-2-carboxylic acid;
D-(+)-Prolin;
D (+) - Proline;
Daim ntawv thov:
D-proline yog ib qho isomer ntawm tej yam ntuj tso amino acid L-proline, uas yuav siv tau raws li chiral intermediate, hluavtaws tshuaj thiab zaub mov thiab pub additives.
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.
