DL-Methionine CAS 59-51-8
DL Methionine wani farin kristal ne mai laushi ko crystalline foda. Akwai wari na musamman. Dandanan ya dan yi dadi. Matsayin narkewa 281 digiri (bazuwar). Matsakaicin pH na maganin ruwa na 10% shine 5.6-6.1. Ba shi da wani aikin gani, yana da kwanciyar hankali ga zafi da iska, kuma ba shi da kwanciyar hankali ga acid mai karfi, wanda zai iya haifar da demethylation. Yana narkewa a cikin ruwa (3.3g/100ml, 25 digiri), dilute acid, da dilute bayani. Mai tsananin rashin narkewa a cikin ethanol kuma kusan wanda ba a iya narkewa a cikin ether.
| Abu | Ƙayyadaddun bayanai |
| Yanayin ajiya | 2-8 ° C |
| Yawan yawa | 1.34 |
| Wurin narkewa | 284ºC (dec.) (lit.) |
| pKa | 2.13 (a 25 ℃) |
| MW | 149.21 |
| Wurin tafasa | 306.9 ± 37.0 °C (An annabta) |
DL Methionine ya dace don rigakafi da maganin cututtukan hanta da guba na arsenic ko benzene. Hakanan ana iya amfani da shi don magance rashin abinci mai gina jiki da ƙarancin furotin ke haifarwa saboda ciwon huhu da cututtuka masu saurin yaduwa. Ana iya amfani da DL Methionine azaman reagent na biochemical don binciken kwayoyin halitta; Aikace-aikacen noma na ƙwayoyin dabbobi masu shayarwa da kwari masu lakabi da gauraye isomers
Yawancin lokaci cushe a 25kg / drum, kuma kuma za a iya yi musamman kunshin.
DL-Methionine CAS 59-51-8
DL-Methionine CAS 59-51-8
