L-Asparagine | 5794-13-8 : kuv
Product Description:
L-Asparagine yog ib hom tshuaj uas muaj CSA tus lej ntawm 70-47-3 thiab cov tshuaj formula C4H8N2O3. Nws yog ib qho ntawm 20 amino acids uas feem ntau pom hauv cov kab mob muaj sia.
Nws yog cais los ntawm cov dej rho tawm ntawm lupine thiab taum sprouts nrog siab L-asparagine cov ntsiab lus. Nws yog tau los ntawm amidation ntawm L-aspartic acid thiab ammonium hydroxide.
Kev ua tau zoo ntawm L-Asparagine:
Asparagine tuaj yeem ua rau lub bronchi, txo cov ntshav siab, nthuav cov hlab ntsha, txhim kho cov hlab plawv systolic, txo lub plawv dhia, nce zis tso zis, txhim kho plab hnyuv puas tsuaj, muaj qee yam tshuaj tiv thaiv thiab mob hawb pob, tiv thaiv qaug zog, thiab txhim kho kev tiv thaiv.
Cultivate cov kab mob.
Skev kho mob ewage.
Technical Indicators ntawm L-Asparagine:
Analysis khoom Specification
Qhov tshwm sim Dawb crystalline hmoov los yog crystalline hmoov
Kev sib hloov tshwj xeeb [α]D20 +34.2°~ + 36.5°
Txoj kev daws teeb meem≥98.0%
Chloride (Cl)≤0.020%
Ammonium (NH4)≤0.10%
Sulfate (SO4)≤0.020%
Hlau (Fe)≤10 ppm
Cov hlau hnyav (Pb) ≤10 ppm
Arsenic (As2O3) ≤1ppm ua
Lwm cov amino acids Ua tau raws li qhov yuav tsum tau ua
Poob rau ziab 11.5 ~ 12.5%
Residue ntawm ignition≤0.10%
Assay 99.0 ~ 101.0%
PH 4.4-6.4
