D-Methionine CAS 348-67-4 (HD-Met-OH) Mayeso 99.0% ~ 100.5% Factory
Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga D-Methionine (HD-Met-OH) (CAS: 348-67-4) yokhala ndi mawonekedwe apamwamba.Ruifu Chemical imapereka ma amino acid angapo.Titha kupereka zoperekera padziko lonse lapansi, zochepa komanso zochulukirapo zomwe zilipo.Gulani D-Methionine,Please contact: alvin@ruifuchem.com
| Dzina la Chemical | D-Methionine (HD-Met-OH) |
| Mawu ofanana ndi mawu | 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 | Zilipo |
| Nambala ya CAS | 348-67-4 |
| Molecular Formula | Chithunzi cha C5H11NO2S |
| Kulemera kwa Maselo | 149.21 g / mol |
| Melting Point | 273.0 ~ 275.0 ℃ |
| Kuchulukana | 1.206 |
| Kusungunuka | Zosungunuka m'madzi (53 g/L 20 ℃), Dilute Acid ndi Alkali, Zosungunuka Pang'ono Mu Mowa, Zosasungunuka mu Etere. |
| Kusungunuka mu Madzi Otentha | Pafupifupi Transparency |
| Kusungirako Temp. | Malo Ozizira & Owuma (2~8℃) |
| COA & MSDS | Likupezeka |
| Gulu | Ma Amino Acids ndi Zotumphukira |
| Mtundu | Ruifu Chemical |
| Zinthu | Miyezo Yoyendera | Zotsatira |
| Maonekedwe | White Crystalline Powder | Zimagwirizana |
| Kusinthasintha Kwachindunji [α]20/D | -23.0° mpaka -25.0° (C=2, 6N HCl) | -23.8 ° |
| Kutumiza | ≥98.0% | 99.6% |
| Chloride (Cl) | ≤0.020% | <0.020% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.010% | <0.010% |
| Chitsulo (Fe) | ≤10ppm | <10ppm |
| Zitsulo Zolemera (Pb) | ≤10ppm | <10ppm |
| Arsenic (AS2O3) | ≤2 ppm | <2ppm |
| Kutaya pa Kuyanika | <0.20% | <0.20% |
| Zotsalira pa Ignition | <0.10% | <0.10% |
| Kuyesa | 99.0% ~ 100.5% (Titration) | 99.8% |
| pH | 5.6-6.1 | 5.8 |
| MS Spectrum | Mogwirizana ndi Mulingo | Zimagwirizana |
| Chithunzi cha NMR | Mogwirizana ndi Mulingo | Zimagwirizana |
| Mapeto | Chogulitsachi mwa Inspection Accords ndi Enterprise Standard | |
Phukusi: Botolo la Fluorinated, thumba la Aluminiyamu zojambulazo, 25kg / Cardboard Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Sungani m'mitsuko yomata pamalo ozizira komanso owuma (2~8 ℃) kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.
Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.
Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.
Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.
UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.
Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.
MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.
Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.
Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.
Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.
Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.
Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.
Zizindikiro Zowopsa Xi - Zokwiyitsa
Ma Code of Risk R33 - Kuopsa kwa zotsatira zowonjezera
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S22 - Osapumira fumbi.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S36 - Valani zovala zoyenera zodzitetezera.
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
WGK Germany 3
Mtengo wa RTECS PD0455000
TSCA Inde
HS kodi 2922491990
D-Methionine (HD-Met-OH) (CAS: 348-67-4), mawonekedwe owoneka bwino a methionine okhala ndi D-configuration.Amino zidulo zotumphukira, ntchito peptide kaphatikizidwe, organic synthesis intermediates, mankhwala intermediates, biochemical reagents, reagents mankhwala ndi zakudya zowonjezera.
