L-Methionine CAS 63-68-3
L-Methionine bụ otu n'ime amino asịd dị mkpa. Ntụ ntụ kristal ọcha dị gịrịgịrị ma ọ bụ kristal nwere isi pụrụ iche. Ibu molekul bụ 149.21. DL Methionine (ụdị racemic) ebe agbaze 281 ℃ (ire ere). Njupụta ya bụ 1.340. A na-agbaze na mmiri, a na-agbaze na acid, a na-agbazekwa na alkaline, a na-agbazekwa ntakịrị na ethanol 95%, a naghị agbazekwa na ether.
| ihe | Nkọwapụta |
| Ebe isi mmiri | 393.91°C (atụmatụ) |
| Njupụta | 1.34g/cm |
| Ebe agbaze | 284°C (nkeji iri na abụọ)(ọkụ) |
| (λmax) | λ: 260 nm Amax: 0.40, λ: 280 nm Amax: 0.05 |
| PH | 5-7 (10g/l, H2O, 20℃) |
| Ịdị ọcha | 99% |
Ọgwụ amino acid L-Methionine na ihe mgbakwunye nri. A na-eji ya maka imeju imeju na imeju abụba. Na mgbakwunye, a na-ejikarị ya eme ihe dị ka ihe mgbakwunye nri iji melite mma nri, mee ka ojiji protein eke dịkwuo mma, ma kwalite mmepe anụmanụ.
A na-ejikarị 25kg / drum eme ihe, a pụkwara ime ngwugwu ahaziri ahazi.
L-Methionine CAS 63-68-3
L-Methionine CAS 63-68-3
Dee ozi gị ebe a zitere anyị ya
