High quality Dl-Methionine CAS 59-51-8 poda
Basic Information
- Kunyungudika: 284 ° C (Zvita) (Lit.)
- Chiedza chaicho: -1 ～+1 ° (d/20 ℃) (C = 8, HCL)
- Poindi yekubikira: 306.9 ± 37.0 ° C (Predict)
- Density: 1.34FEMA3301 |D, L-Methionine
- Refractive index: 1.5216 (Kufungidzira)
- Kuchengetedza mamiriro: 2-8 ° C
- Solubility 1mHCl: 0.5MATCHEMICALBOOK20 ° C
- Ruvara: ZVINOGONA, Zvisina Ruvara
- Acidity coefficient (PKA): 2.13 (AT25 ° C)
- Fomu: Crystal kana CrystallinePowder
- Ruvara: Muchena
- Optical (Optical): [α]/d, C = 5in5MHCl (Isingashande)
- Mhinduro yemvura: 2.9g/100ml (20ºc)
Molecular formula: C5H11NO2S
Usage
White crystalline powder
Ichena, crystalline maplatelet kana poda ine hunhu hwemunhuwi.Imwe g inonyungudika mune inenge 30 mL yemvura.Inonyungudika mu dilute acids uye mumhinduro dze alkali hydroxides.Iyo inonyungudika zvishoma mudoro, uye inenge isinganyunguriki muether.Icho chiri kutadza kushanda.Iyo pH ye1 mu100 mhinduro iri pakati pe5.6 ne6.1.Ichi chinhu chinogona kugadzirwa nekuwedzera methanethiol kune acrolein;nekemikari kutendeuka kwemethylthiopropionic aldehyde.
d,l-Methionine ine hunhu hwemunhuhwi.Iyo yakakosha amino acid uye inoshandiswawo sechikafu uye chikafu chekuwedzera.
Kugadzirwa kwemakomisheni ane hukama ane hukama nekuravira kwechikafu kubva kuStrecker degradation yeDL-methionine.Kuwedzerwa kwemethionine muhuwandu hwakakodzera kune izvi zvekudya kunogona kutarisirwa kuvandudza kukosha kweprotein.Nezvehupfumi, DL-methionine ingave iri nani.An yakakosha nonpolar amino acid ine oxidative stress defense properties.DL-Methionine dzimwe nguva inopiwa sekuwedzera kune imbwa;inobatsira kuchengetedza imbwa kubva pakukuvadza uswa nekuderedza pH yeurine.Methionine inobvumirwa sekuwedzera kune organic huku chikafu pasi pe US certified organic program.
