L-Methionine CAS 63-68-3 (H-Met-OH) Uvavanyo 99.0 ~ 101.0% Umgangatho ophezulu weFactory
I-Shanghai Ruifu Chemical Co., Ltd. ngumthengisi ohamba phambili we-L-Methionine (H-Met-OH; I-Met efinyeziweyo okanye i-M) (i-CAS: 63-68-3) enomgangatho ophezulu, amandla okuvelisa i-10000 Tons ngonyaka.Njengomnye wabathengisi abakhulu be-amino acids e-China, i-Ruifu Chemical inikezela nge-amino acids ukuya kwimigangatho yamazwe ngamazwe, njenge-AJI, i-USP, i-EP, i-JP kunye nemigangatho ye-FCC.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kwi-L-Methionine,Please contact: alvin@ruifuchem.com
Igama leMchiza | L-Methionine |
Izithethantonye | H-Met-OH;L-Met;Isifinyezo i-Met okanye i-M;iLaevo-Methionine;L(-)-Methionin;I-S-Methionine;(S)-2-Amino-4-(Methylthio)butanoic Acid;(S)-2-Amino-4-(Methylmercapto)butyric Acid;L-2-Amino-4-(Methylthio)butanoic Acid;S-Methyl-L-Momocysteine;I-L-α-Amino-γ-Methylthiobutyric Acid |
Ubume beStokhwe | KwiSitokhwe, Umthamo weMveliso 10000 yeeToni ngonyaka |
Inombolo yeCAS | 63-68-3 |
Ifomula yeemolekyuli | I-C5H11NO2S |
Ubunzima beMolekyuli | 149.21 |
Indawo yokunyibilika | 284℃(dec.)(lit.) |
Ukuxinana | 1.34g/cm |
Inovakalelo | UkuKhanya Kunovakalelo, Bunobuzaza bokufuma |
Ukunyibilika kwamanzi | Inyibilika Emanzini, Phantse Ukungafihli |
Ukunyibilika | Ayinyibiliki kwi-Ethanol, i-acetone, i-Ether.Inyibilika kwi-Dilute Hydrochloric Acid |
Ugcino Temp. | Itywinwe kwindawo eyomileyo, iVenkile kwindawo yobushushu beGumbi |
I-COA kunye ne-MSDS | Iyafumaneka |
Ukuhlelwa | IiAmino Acids |
Uphawu | Ruifu Chemical |
Iingxelo zoMngcipheko | 33-Ingozi yeziphumo ezongezelekayo | F | 10-23 |
Iingxelo zoKhuseleko | 24/25-Kuphephe ukudibana nolusu kunye namehlo | I-TSCA | Ewe |
WGK eJamani | 2 | Ikhowudi ye-HS | 2930400000 |
RTECS | PD0457000 |
Izinto | ImiGangatho yokuHlola | Iziphumo |
Imbonakalo | Iikristale eziMhlophe okanye iPowder yeCrystalline;Ivumba lophawu | Iyahambelana |
Ukuchongwa | I-Infrared Absorption Spectrum | Iyahambelana |
Ukujikeleziswa okuthe ngqo [α]20/D | +23.0 ° ukuya +24.5°(C=2, 6N HCl) | + 23,8 ° |
Imeko yesisombululo (iTransmittance) | Icacile kwaye ayinaMbala ≥98.0% | 98.5% |
Ikloridi (Cl) | ≤0.020% | <0.020% |
Isulfate (SO4) | ≤0.020% | <0.020% |
I-Ammonium (NH4) | ≤0.020% | <0.020% |
Intsimbi (Fe) | ≤10ppm | <10ppm |
Iintsimbi ezinzima (Pb) | ≤10ppm | <10ppm |
IArsenic (As2O3) | ≤1.0ppm | <1.0ppm |
Ezinye iiAmino Acids | Iyahlangabezana neeMfuno | Iyahambelana |
Ilahleko ekomisweni | ≤0.20% (kwi-105℃ kwiiyure ze-3) | 0.15% |
Intsalela ekutshisweni (iSulfated) | ≤0.10% | 0.07% |
Isivavanyi | I-99.0 ukuya kwi-101.0% (i-Titration kwi-Dried Substance) | 99.7% |
Uvavanyo lwe-pH | 5.6 ukuya ku-6.1 (0.5g kwi-20ml ye-H2O) | 5.8 |
Imvelaphi | Ukusuka kuMthombo ongengowalwanyana | Iyahambelana |
Izinyibilikisi ezishiyekileyo | Iyahlangabezana neeMfuno | Iyahambelana |
Ukuqukumbela | Idibana noMgangatho we-AJI97;USP;EP;JP | |
Usetyenziso oluphambili | Izongezo zokutya;Izongezo zokutya;AbaPhakathi bamayeza, njl. |
L-Methionine (CAS: 63-68-3) AJI 97 Indlela yokuvavanya
Ukuchonga: Thelekisa i-spectrum ye-infrared yokufunxa yesampuli kunye neyomgangatho we-potassium bromide disc method.
Ukujikeleziswa okuthe ngqo [α]20/D: Isampulu eyomileyo, C=2, 6mol/L HCl
Imeko yeSolution (Transmittance): 0.5g kwi-20ml ye-H2O spectrophotometer, 430mm, 10nm ubukhulu beeseli.
I-Chloride (Cl): 0.7g, A-4, ref: 0.40ml ye-0.01mol/L HCl
I-Ammonium (NH4): B-2
I-Sulfate (SO4): 1.2g, (1), i-ref: 0.50ml ye-0.005mol/L H2SO4
Intsimbi (Fe): 1.5g, (1), ref: 1.5ml ye-Iron Std.(0.01mg/ml)
Iintsimbi ezinzima (Pb): 2.0g, (1), inyibilika ngokufudumala, iref: 2.0ml yePb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml ye-As2O3 Std.
Ezinye ii-Amino Acids: Isampuli yoVavanyo: 50μg, B-6-a, ulawulo: L-Met 0.25μg
Ilahleko ekomisweni: kwi-105℃ kwiiyure ezi-3.
I-Assay: Isampuli eyomileyo, i-150mg, (1), i-3ml ye-asidi ye-formic, i-50ml ye-glacial acetic acid, i-0.1mol / L HCLO4 1ml = 14.92mg C5H11NO2S
Uvavanyo lwe-pH: 0.5g kwi-20ml ye-H2O
Iphakheji: Ibhotile eFluorinated, 25kg/bag, 25kg/Cardboard Drum, okanye ngokwemfuno yomthengi.
Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo yokugcina impahla epholileyo, eyomileyo nengena umoya kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.
Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
I-L-Methionine (i-H-Met-OH; i-Met efinyeziweyo okanye i-M) (i-CAS: 63-68-3) i-L-isomer ye-Methionine, i-amino acid ebalulekileyo ekuphuhlisweni kwabantu.IMethionine isebenza njenge-hepatoprotectant.I-L-Methionine isetyenziselwa izifundo ze-biochemical.I-L-Methionine isetyenziselwa kwiinkalo zeziyobisi ze-chiral, izongezo ze-chiral, i-chiral axiliaries kunye nokunye okunjalo, kwaye isetyenziswe njengomthombo we-chiral we-chiral synthesis kwishishini lamachiza.I-L-Methionine ingasetyenziselwa ukuhlanganiswa kweevithamini zonyango, izongezo zesondlo kunye nezongezo zokutya.I-L-Methionine yenye yezinto eziphambili ze-amino acid infusion kunye ne-amino acid edibeneyo.I-L-methionine ine-anti-fatty function yesibindi.Ukuthatha inzuzo yalo msebenzi, iivithamini zamayeza okwenziwa zingasetyenziswa njengamalungiselelo okukhusela isibindi.
Umsebenzi we-L-Methionine
1. I-L-Methionine ingasetyenziswa njengesongezelelo se-nutional.I-DL-methionine inesiphumo esifanayo ne-L-methionine, kodwa i-DL-methionine inexabiso eliphantsi.
2. I-L-Methionine inokuqulunqwa njenge-agent ye-flavoring.
3. I-L-Methionine inendima yokukhusela yesibindi.I-Methionine ineempembelelo ze-anti cirrhosis, isibindi esinamafutha, kunye neentlobo ezahlukeneyo zesibindi, ezingapheliyo, zentsholongwane, i-jaundice.
4. I-L-Methionine inefuthe lokukhusela i-myocardial.
5. I-L-Methionine inefuthe elichasayo.
6. I-L-Methionine inefuthe lokunciphisa uxinzelelo lwegazi.
7. I-L-Methionine inetyhefu ye-antivirus eradicates effect.
8. I-L-Methionine yi-feed nutrition enhancer.Imfuyo kunye neenkukhu zokungabikho kwe-methionine, kunokukhokelela ekukhuleni okungahambi kakuhle, ukunciphisa umzimba, isibindi kunye nokusebenza kwezintso, i-muscle atrophy, uboya, i-metamorphism kunye nokunye.Yongeza i-1 kg ye-methionine, isondlo se-methionine. Ixabiso lesondlo sentlanzi i-50 kg. Isondlo kwisiqulatho jikelele se-0, 05 % ukuya ku-0.2%.I-Methionine luhlobo lweentlobo ezibalulekileyo ze-amino acid, luhlobo oluyimfuneko kwizongezo zokutya kwezilwanyana, ukutya kwezilwanyana kunye ne-methionine eyongeziweyo kunokunceda izilwanyana zikhule ngokukhawuleza ngexesha elifutshane, zenze ukugcinwa kwayo malunga ne-40% yokutya.Kwi-compound feed, ngakumbi isondlo senkukhu, i-methionine sesona sizathu sokuqala sokunciphisa i-amino acid.
Ukusetyenziswa kwe-L-Methionine
1. Ibakala lokutya: isiphuculi sesondlo, i-ejenti yencasa, ukuphucula ixabiso lesondlo sokutya kunye nencasa
2. Inqanaba lokutyisa: ukuphucula ukusebenza kwemveliso yezilwanyana, impilo kunye nomgangatho weemveliso zezilwanyana
3. Ibakala leyeza: ukukhuselwa kwesibindi kunye ne-myocardial, ukulwa nokudakumba, ukuwa kwengcinezelo yegazi
4. Izongezo zeZondlo
5. I-Methionine yi-biological protein synthesis skeleton amino acids.Imethionine zizinto eziyimfuneko zokukhula kwimfuyo yemfuyo.Iyakwazi nokulawula inkqubo yemetabolism yezilwanyana.