D-Methionine CAS 348-67-4 (HD-Met-OH) Kuongorora 99.0% ~ 100.5% Factory
Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira kugadzira D-Methionine (HD-Met-OH) (CAS: 348-67-4) ine mhando yepamusoro.Ruifu Chemical inopa akatevedzana amino acids.Isu tinokwanisa kupa kuendesa pasirese, zvidiki uye huwandu hwakawanda huripo.Tenga D-Methionine,Please contact: alvin@ruifuchem.com
| Chemical Name | D-Methionine (HD-Met-OH) |
| Mashoko anoreva zvakafanana | HD-Met-OH;D-Met-OH;Dextro-Methionine;(R)-Methionine;(R) -2-Amino-4-(Methylmercapto)butyric Acid;D-2-Amino-4-(Methylthio)butanoic Acid |
| Stock Status | Mudura |
| Nhamba yeCAS | 348-67-4 |
| Molecular Formula | C5H11NO2S |
| Molecular Weight | 149.21 g/mol |
| Melting Point | 273.0~275.0℃ |
| Density | 1.206 |
| Solubility | Soluble muMvura (53 g/L 20℃), Dilute Acid uye Alkali, Very Slightly Soluble in Doro, Insoluble in Ether. |
| Solubility mumvura inopisa | Kuda Kujeka |
| Storage Temp. | Nzvimbo Inotonhorera & Yakaoma (2~8℃) |
| COA & MSDS | Available |
| Category | Amino Acids uye Derivatives |
| Brand | Ruifu Chemical |
| Items | Kuongorora Maitiro | Results |
| Chitarisiko | White Crystalline Powder | Zvinoenderana |
| Kutenderera kwakananga [α]20/D | -23.0° kusvika -25.0° (C=2, 6N HCl) | -23.8° |
| Transmittance | ≥98.0% | 99.6% |
| Chloride (Cl) | ≤0.020% | <0.020% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.010% | <0.010% |
| Simbi (Fe) | ≤10ppm | <10ppm |
| Masimbi anorema (Pb) | ≤10ppm | <10ppm |
| Arsenic (AS2O3) | ≤2ppm | <2ppm |
| Kurasika paKuomesa | <0.20% | <0.20% |
| Residue paIgnition | <0.10% | <0.10% |
| Assay | 99.0% ~ 100.5% (Titration) | 99.8% |
| pH | 5.6~6.1 | 5.8 |
| MS Spectrum | Mukuwirirana Nechiyero | Zvinoenderana |
| NMR Spectrum | Mukuwirirana Nechiyero | Zvinoenderana |
| Mhedziso | Ichi Chigadzirwa neKuongorora Zvibvumirano neiyo Enterprise Standard | |
Package: Fluorinated Bhodhoro, Aluminium foil bag, 25kg/Cardboard Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera uye yakaoma (2~8℃) yekuchengetera kure nezvinhu zvisingaenderane.Dzivirira kubva kuchiedza uye unyoro.
Kutenga sei?Please contactDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Makore 15 Oupenyu?Tine makore anopfuura 15 ane ruzivo mukugadzira uye kutumira kunze kwemhando dzakasiyana-siyana dzepamusoro dzemishonga yepakati kana makemikari akanaka.
Main Markets?Tengesa kumusika wepamba, North America, Europe, India, Korea, Japan, Australia, nezvimwe.
Zvakanakira?Hunhu hwepamusoro, mutengo unokwanisika, masevhisi ehunyanzvi uye rutsigiro rwehunyanzvi, kuendesa nekukurumidza.
HunhuSimbiso?Strict quality control system.Midziyo yehunyanzvi yekuongorora inosanganisira NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, nezvimwe.
Samples?Zvigadzirwa zvakawanda zvinopa mahara emahara ekuongorora kwemhando, mutengo wekutumira unofanirwa kubhadharwa nevatengi.
Factory Audit?Factory audit inogamuchirwa.Ndapota itai nguva isati yasvika.
MOQ?Hapana MOQ.Kurongeka kudiki kunogamuchirwa.
Delivery Nguva? Kana mukati me stock, mazuva matatu kutumirwa anovimbiswa.
Transportation?Ne Express (FedEx, DHL), neMhepo, neGungwa.
Zvinyorwa?Mushure mekutengesa sevhisi: COA, MOA, ROS, MSDS, nezvimwe zvinogona kupihwa.
Custom Synthesis?Inogona kupa echinyakare synthesis masevhisi kuti aenderane nezvinodiwa zvako zvekutsvagisa.
Payment Terms?Proforma invoice inozotumirwa kutanga mushure mekusimbisa kurongeka, yakavharirwa ruzivo rwedu rwebhangi.Kubhadhara neT/T (Telex Transfer), PayPal, Western Union, nezvimwe.
Hazard Symbols Xi - Irritant
Risk Codes R33 - Ngozi yekuwedzera mhedzisiro
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S22 - Usafeme guruva.
S24/25 - Dzivisa kusangana neganda nemeso.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
S26 - Kana wasangana nemaziso, simbura nekukasira nemvura yakawanda uye tsvaga mazano ekurapwa.
WGK Germany 3
RTECS PD0455000
TSCA Hongu
HS Code 2922491990
D-Methionine (HD-Met-OH) (CAS: 348-67-4), fomu ye optically inoshanda ye methionine ine D-kugadzirisa.Amino acids derivatives, inoshandiswa mu peptide synthesis, organic synthesis intermediates, mishonga yepakati, biochemical reagents, makemikari reagents uye zvinovaka muviri zvinowedzera.
