D-Methionine CAS 348-67-4 (HD-Met-OH) Su'ega 99.0%~100.5% Falegaosimea
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o le D-Methionine (HD-Met-OH) (CAS: 348-67-4) faʻatasi ai ma le maualuga.O le Ruifu Chemical e maua mai ai se faasologa o amino acids.E mafai ona matou tuʻuina atu i le lalolagi atoa le tuʻuina atu, laʻititi ma tele aofaʻi avanoa.Fa'atau D-Methionine,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | D-Methionine (HD-Met-OH) |
| Synonyms | HD-Met-OH;D-Met-OH;Dextro-Methionine;(R)-Methionine;(R)-2-Amino-4-(Methylmercapto)butyric Acid;D-2-Amino-4-(Methylthio)butanoic Acid |
| Tulaga Fa'asoa | E tele |
| Numera CAS | 348-67-4 |
| Fuafua mole | C5H11NO2S |
| Molecular Weight | 149.21 g/mol |
| Lisi Lisi | 273.0~275.0 ℃ |
| Malosi | 1.206 |
| Solubility | Solu i le Suavai (53 g/L 20 ℃), Liu Suavai ma Alkali, E matua solu i le Alcohol, le mafai ona solu i Eteru. |
| Solu i le Vai vevela | Toeititi lava Malamalama |
| Temp. | Nofoaga malulu ma mago (2~8℃) |
| COA & MSDS | Avanoa |
| Vaega | Amino acids ma mea e maua mai ai |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Tulaga Fa'atonu | I'uga |
| Fa'aaliga | Pa'u tioata Pa'epa'e | E usitaia |
| Ta'amilosaga Fa'apitoa [α]20/D | -23.0° i le -25.0° (C=2, 6N HCl) | -23.8° |
| Tuuina atu | ≥98.0% | 99.6% |
| Klorida (Cl) | ≤0.020% | <0.020% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.010% | <0.010% |
| Uamea (Fe) | ≤10ppm | <10ppm |
| Metala Mamafa (Pb) | ≤10ppm | <10ppm |
| Arsenic (AS2O3) | ≤2ppm | <2ppm |
| Ma'imau ile Fa'amago | <0.20% | <0.20% |
| Toega i luga o le mumu | <0.10% | <0.10% |
| Su'ega | 99.0%~100.5% (Titration) | 99.8% |
| pH | 5.6~6.1 | 5.8 |
| MS Spectrum | E tusa ai ma le Tulaga | E usitaia |
| NMR Alaleo | E tusa ai ma le Tulaga | E usitaia |
| Fa'ai'uga | Lenei Oloa e ala ile Asiasiga E tusa ai ma le Enterprise Standard | |
afifi: Fa'ato'aga Fa'alili, Ato pepa alumini, 25kg/Cardboard Drum, pe tusa ai ma mana'oga o tagata fa'atau.
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i le malulu ma mago (2 ~ 8 ℃) faleteuoloa mai mea e le fetaui.Puipui mai le malamalama ma le susu.
Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Tausaga Aafiaga?E sili atu nai lo le 15 tausaga o le poto masani i le gaosiga ma le auina atu i fafo o le tele o tulaga maualuga o vailaʻau faʻapitoa poʻo vailaʻau lelei.
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Fa'ailoga Mata'utia Xi - Itaita
Tulaga lamatia R33 - Mata'utia o a'afiaga fa'aopoopo
R36/37/38 - Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S22 - Aua le manava pefu.
S24/25 - Aloese mai le pa'i i le pa'u ma mata.
S36 - Fa'aofu ofu puipui talafeagai.
S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i.
WGK Siamani 3
RTECS PD0455000
TSCA Ioe
HS Code 2922491990
D-Methionine (HD-Met-OH) (CAS: 348-67-4), o se ituaiga opitika galue o le methionine o loʻo iai D-configuration.Amino acids derivatives, fa'aaogaina i le peptide synthesis, organic synthesis intermediates, pharmaceutical intermediates, biochemical reagents, chemical reagents ma mea'ai faaopoopo.
