L-(+)-Lysine Monohydrochloride CAS 657-27-2 (H-Ls-OH·HCl) Isivivinyo 98.5~101.0% Ifektri Yekhwalithi Ephezulu
I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi oholayo nomnikezeli we-L-(+)-Lysine Monohydrochloride (H-Lys-OH·HCl) (CAS: 657-27-2) enekhwalithi ephezulu, amandla okukhiqiza angu-1000 amathani unyaka.Njengomunye wabahlinzeki abakhulu bama-amino acid e-China, i-Ruifu Chemical ihlinzeka ngama-amino acid afika kumazinga omhlaba, njenge-AJI, USP, EP, JP kanye namazinga e-FCC.Singahlinzeka nge-COA, ukulethwa komhlaba wonke, amanani amancane kanye nenqwaba etholakalayo.Uma unentshisekelo ku-L-(+)-Lysine Monohydrochloride,Please contact: alvin@ruifuchem.com
| Igama Lekhemikhali | L-(+)-Lysine Monohydrochloride |
| Omqondofana | H-Lys-OH·HCl;L-Lysine Monohydrochloride;L-Lysine Hydrochloride;L-Lysine HCl;I-Laevo-Lysine Hydrochloride;I-Lysine Hydrochloride;I-Lysine Monohydrochloride;(S) -2,6-Diaminohexanoic Acid Monohydrochloride |
| Isimo Sesitoko | Esitokweni, Amandla Okukhiqiza Amathani ayi-1000 ngonyaka |
| Inombolo ye-CAS | 657-27-2 |
| I-Molecular Formula | C6H14N2O2·HCl |
| Isisindo samangqamuzana | 182.65 |
| I-Melting Point | 263℃(dec.)(lit.) |
| Ukuminyana | 1.28 g/cm3 (20℃) |
| Ukuncibilika kwamanzi | Incibilika Emanzini, Icishe Ikhanye |
| Ukuncibilika | Incibilika Ngokukhululekile Emanzini Ne-Formic Acid.Incibilika Kancane ku-Ethanol.Ingokoqobo Ayitholakali ku-Ether |
| Isikhathi Sokugcina. | Ivalwe Komile, Isitolo Emazingeni Okushisa Egumbi |
| I-COA ne-MSDS | Iyatholakala |
| Ukwahlukanisa | I-Amino Acid kanye ne-Derivatives |
| Ibhrendi | I-Ruifu Chemical |
| Amakhodi Engozi | 34 - Ibangela ukusha |
| Incazelo Yokuphepha | I-S24/25 - Gwema ukuthintana nesikhumba namehlo. |
| Ama-ID e-UN | UN 1789 8/PG 3 |
| I-WGK Germany | 2 |
| Ikhodi ye-HS | 2922419000 |
| Izinto | Amazinga Wokuhlola | Imiphumela |
| Ukubukeka | Amakristalu Amhlophe noma I-Crystalline Powder | Kuyavumelana |
| Ukuhlonza | I-Infrared Absorption Spectrum | Kuyavumelana |
| Ukuzungezisa Okuthile [α]20/D | +20.4° ukuya +21.4°(C=8 ku-6N HCl) | +20,8° |
| Isimo Sesixazululo (I-Transmittance) | Icacile futhi Ayinambala ≥98.0% | 98.8% |
| I-Chloride (Cl) | 19.0 kuya ku-19.6% | 19.15% |
| I-Sulfate (SO4) | ≤0.020% | <0.020% |
| I-Ammonium (NH4) | ≤0.020% | <0.020% |
| Insimbi (Fe) | ≤10ppm | <10ppm |
| Izinsimbi Ezisindayo (Pb) | ≤10ppm | <10ppm |
| I-Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Amanye ama-Amino Acids | ≤0.50% (TLC) | Kuyavumelana |
| Ukulahlekelwa Ekumisweni | ≤0.40% (ku-105℃ amahora angu-3) | 0.25% |
| Izinsalela ekushiseni (Sulfated) | ≤0.10% | 0.06% |
| Isivivinyo | 98.5 kuya ku-101.5% (njengesisekelo Esomile) | 99.7% |
| Ukungcola Okuguquguqukayo Kwezinto Eziphilayo | Hlangana Nemfuneko | Kuyavumelana |
| Ukuhlolwa kwe-pH | 5.0 kuye ku-6.0 (1.0g ku-10ml we-H2O) | 5.2 |
| Izincibilikisi Ezisele | Kuyavumelana | Kuyavumelana |
| Isiphetho | Ihlangabezana Nezinga le-AJI97;USP;JP | |
| I-Shelf Life | Izinyanga ezingama-24 Kusuka Kudethi Yokukhiqiza Uma Igcinwe Ngokufanelekile | |
| Ukusetshenziswa Okuyinhloko | Ama-amino Acids;Ukudla / Okuphakelayo Izithasiselo;Ezemithi;Isithuthukisi Sokudla Okunomsoco;njll. | |
L-(+)-Lysine Monohydrochloride (CAS: 657-27-2) AJI 97 Indlela Yokuhlola
Ukuhlonza: Qhathanisa i-spectrum yokumuncwa kwe-infrared yesampula naleyo yezinga lendlela ye-potassium bromide disc.
Ukuzungezisa Okuthile [α]20/D: Isampula Eyomisiwe, C=8, 6mol/L HCl
Isimo Sesixazululo (Ukudlulisa): 1.0g ku-10ml ye-H2O spectrophotometer, 430nm, 10nm ukujiya kweseli.
I-Chloride (Cl): Isampula Eyomisiwe, 370mg, B-1
I-Ammonium (NH4): B-1
I-Sulfate (SO4): 1.2g, (1), ref: 0.50ml ka-0.005mol/L H2SO4
Insimbi (Fe): 1.5g, (1), ref: 1.5ml ye-Iron Std.(0.01mg/ml)
Izinsimbi Ezisindayo (Pb): 2.0g, (4), ref: 2.0ml ye-Pb Std.(0.01mg/ml)
I-Arsenic (As2O3): 2.0g, (1), ref: 2.0ml ye-As2O3 Std.
Amanye Ama-Amino Acid: Isampula Yokuhlola: 50μg, S-6-a, lawula: L-Lys HCl 0.25μg
Ukulahlekelwa Ekumisweni: ku-105 ℃ amahora angu-3.
I-Assay: Isampula eyomisiwe, 110mg, (3), 2ml ye-formic acid, 0.1mol/L HCLO4 1ml=9.133mg C6H14N2O2·HCl
Ukuhlolwa kwe-pH: 1.0g ku-10ml ye-H2O
L-(+)-Lysine Monohydrochloride (CAS: 657-27-2) USP35 Indlela Yokuhlola
INCAZELO
I-Lysine Hydrochloride iqukethe i-NLT 98.5% kanye ne-NMT 101.5% ye-L-Lysine Hydrochloride (C6H14N2O2·HCl), ibalwe ngokomisiwe.
UKUKHOMBA
A. UKUMUMVA OKUTHI INFRARED <197K>
ISIVIVINYO
INQUBO
Isampula: 90 mg we-Lysine Hydrochloride
Okungenalutho: Hlanganisa u-3 mL we-formic acid no-50 mL we-glacial acetic acid.
Isistimu ye-Titrimetric
(Bheka i-Titrimetry <541>)
Imodi: I-titration eqondile
I-Titrant: 0.1 N i-perchloric acid VS
Ukutholwa kwendawo yokugcina: I-Potentiometric
Ukuhlaziya: Chaza Isampula ku-3 mL we-formic acid kanye no-50mL we-glacial acetic acid.Engeza u-10 mL we-mercuric acetate TS, bese u-titrate nge-Titrant.Yenza ukuzimisela Okungenalutho.
Bala iphesenti le-Lysine Hydrochloride (C6H14N2O2·HCl) Kusampula elithathiwe:
Umphumela = {[(VS-VB) xNxF]/W} x100
VS= Ivolumu ye-Titrant esetshenziswe Isampula (mL)
VB= Ivolumu ye-Titrant edliwe yi-Blank (mL)
N= ukujwayelekile kwangempela kwe-Titrant (mEq/mL)
F= i-equivalency factor, 91.33 mg/mEq
W= Isisindo sesampula (mg)
Indlela yokwamukela: 98.5%~101.5% ngokomisiwe
EZINYE IZIQINISEKISO
OKUQUKETHWE I-CHLORIDE
Isampula: 350 mg ye-Lysine Hydrochloride
Okungenalutho: 140 mL amanzi
Isistimu ye-Titrimetric
(Bheka i-Titrimetry <541>)
Imodi: I-titration eqondile
I-Titrant: 0.1 N silver nitrate VS
Ukutholwa kwendawo yokugcina: Okubonakalayo
Ukuhlaziya: Dlulisela Isampula ku-porcelain casserole, bese wengeza u-140 mL wamanzi no-1 mL we-dichlorofluorescein TS.Titrate nge-Titrant kuze kube yilapho i-chloride eyisiliva igeleza futhi ingxube ithola umbala opinki obuthakathaka.Yenza ukuzimisela Okungenalutho.
Bala iphesenti le-chloride (Cl) Kusampula ethathiwe:
Umphumela = {[(VS − VB) × N × F]/W} × 100
I-VS = Ivolumu ye-Titrant esetshenziswe Isampula (mL)
I-VB = Ivolumu ye-Titrant edliwe yi-Blank (mL)
N = ukujwayelekile kwangempela kwe-Titrant (mEq/mL)
F = i-equivalency factor, 35.45 mg/mEq
W = Isisindo sesampula (mg)
Indlela yokwamukela: 19.0%~19.6%
UKUNGCOLA
OKUSELELE EKUSHISENI <281>: NMT 0.1%
I-CHLORIDE NE-SULFATE, i-Sulfate <221>
Isixazululo esijwayelekile: 0.10mL ka-0.020 N sulfuric acid
Isampula: 0.33g ye-Lysine Hydrochloride
Indlela yokwamukela: NMT 0.03%
I-IRON <241>: NMT 30ppm
Susa okulandelayo:
IZINSIMBI EZINZIMA, Indlela I <231>: NMT 15ppm
AMACOMPOUNDS AMAQINISO
Isixazululo esijwayelekile: 0.05 mg/mL ye-USP L-Lysine Hydrochloride RS emanzini.[QAPHELA-Lesi sixazululo sinokugxila okulingana no-0.5% wesixazululo Sesampuli.]
Isixazululo sesampula: 10mg/mL ye-Lysine Hydrochloride emanzini
Isixazululo sokufaneleka kwesistimu: 0.4 mg/mL ngayinye ye-USP L-Lysine Hydrochloride RS ne-USP Arginine Hydrochloride RS
Isistimu ye-Chromatographic (Bona i-Chromatography <621>, i-Thin-Layer Chromatography.)
Imodi: TLC
I-Adsorbent: 0.25-mm ungqimba lwengxube yejeli yesilica yechromatographic
Ivolumu yohlelo lokusebenza: 5μL
Ukuthuthukisa uhlelo lokuncibilikisa: I-Isopropyl alcohol ne-ammonium hydroxide (7:3)
Isithako sesifutho: 0.2 g we-ninhydrin engxubeni ye-butyl alcohol ne-2N acetic acid (95:5)
Ukufaneleka kwesistimu
Izidingo zokufaneleka: Ichromatogram yesisombululo sokufaneleka Kwesistimu ibonisa izindawo ezimbili ezihlukene ngokusobala.
Ukuhlaziya
Amasampula: Isixazululo esijwayelekile, isixazululo sokufaneleka kwesistimu, nesixazululo sesampula.
Yomisa ipuleti phakathi kuka-100 ° no-105 ° kuze kube yilapho i-ammonia iphela ngokuphelele.Fafaza nge-spray reagent, bese ushisa phakathi kuka-100 ° no-105 ° imizuzu engu-15.Hlola ipuleti ngaphansi kokukhanya okumhlophe.
Imibandela yokwamukela: Noma iyiphi indawo yesibili yesisombululo Sesampuli ayinkulu noma iqine kakhulu kunendawo eyinhloko yesisombululo Esivamile.
Ukungcola komuntu ngamunye: NMT 0.5%
Ukungcola okuphelele: NMT 2.0%
IZIVIVINYO EZITHILE
UKUZUNGUZA KOMBONISO, Ukuzungezisa Okuqondile <781S>
Isixazululo sesampula: 80 mg/mL ku-6 N hydrochloric acid
Indlela yokwamukela: +20.4° ukuya ku-+21.4°
I-LASSON DRYING <731>: Yomisa isampula ku-105℃ amahora angu-3: ilahlekelwa yi-NMT 0.4% yesisindo sayo.
IZIDINGO EZENGEZIWE
UKUPAKASHA KANYE NESIGCINI: Londoloza ezitsheni ezivalwe kahle.
I-USP REFERENCE AMAZINGA <11>
USP Arginine Hydrochloride RS
I-USP L-Lysine Hydrochloride RS
L-(+)-Lysine Monohydrochloride (CAS: 657-27-2) JP17 Indlela Yokuhlola
I-L-Lysine Hydrochloride, uma yomisiwe, iqukethe okungenani u-98.5% we-L-lysine hydrochloride (C6H14N2O2.HCl).
I-L-Lysine Hydrochloride yenzeka njengempushana emhlophe.Inokunambitheka okuncane, okuyisici.
Incibilika ngokukhululeka emanzini naku-asidi ye-formic, futhi ayincibiliki ku-ethanol (95).
Ibonisa i-crystal polymorphism.
Ukuhlonza (1) Nquma i-spectrum yokumuncwa kwe-infrared ye-L-Lysine Hydrochloride, omiswe ngaphambilini, njengoba kuqondiswe endleleni yediski ye-potassium bromide ngaphansi kwe-Infrared Spectrophotometry <2.25>, bese uqhathanisa i-spectrum ne-Reference Spectrum: yomibili i-spectra ibonisa ukuqina okufanayo kokumuncwa izinombolo zamagagasi ezifanayo.Uma kukhona umehluko ovela phakathi kwe-spectra, ncibilikisa i-L-Lysine Hydrochloride emanzini, uhwamulise amanzi aze ome ngo-60℃, bese uphinda ukuhlolwa nensalela.
(2) Isixazululo se-L-Lysine Hydrochloride (1 ku-10) siphendula Ukuhlolwa Kwekhwalithi <1.09> kwe-chloride.
Ukuzungezisa kwamehlo <2.49>[α]20/D: +19.0 - +21.5° (ngemuva kokumiswa, 2 g, 6 mol/L hydrochloric acid TS, 25 mL, 100 mm)
pH <2.54> Chaza u-1.0 g we-L-Lysine Hydrochloride ku-10 mL wamanzi: i-pH yalesi sixazululo iphakathi kuka-5.0 no-6.0.
Ukuhlanzeka (1) Ukucaca kanye nombala wesisombululo-Diza i-1.0 g ye-L-Lysine Hydrochloride ku-10 mL wamanzi: isixazululo sicacile futhi asinambala.
(2) I-Sulfate <1.14>-Yenza ukuhlolwa nge-0.6 g ye-L-Lysine Hydrochloride.Lungiselela ikhambi lokulawula ngo-0.35 mL ka-0.005 mol/L sulfuric acid VS (hhayi ngaphezu kuka-0.028%).
(3) I-Ammonium <1.02>-Yenza ukuhlolwa ngo-0.25 g we-L-Lysine Hydrochloride.Lungiselela ikhambi lokulawula ngo-5.0 mL we-Standard Ammonium Solution (hhayi ngaphezu kuka-0.02%).
(4) Izinsimbi ezinzima <1.07>-Qhubeka no-2.0 g we-L-Lysine Hydrochloride ngokweNdlela 1, futhi wenze ukuhlolwa.Lungiselela isixazululo sokulawula ngo-2.0 mL we-Standard lead Solution (hhayi ngaphezu kuka-10 ppm).
(5) I-Arsenic <1.11>-Lungisa isixazululo sokuhlola nge-1.0 g ye-L-Lysine Hydrochloride ngokweNdlela 1, futhi wenze ukuhlolwa (hhayi ngaphezu kuka-2 ppm).
(6) Izinto ezihlobene-Chaza u-0.10 g we-L-Lysine Hydrochloride ku-25 mL wamanzi, futhi usebenzise lesi sixazululo njengesixazululo sesampula.Ipayipi elingu-1 mL lesixazululo sesampula, engeza amanzi ukwenza u-50 mL ngqo, ipayipi elingu-5 mL lalesi sixazululo, engeza amanzi ukwenza u-20 mL ngqo, bese usebenzisa lesi sixazululo njengesixazululo esijwayelekile.Yenza ukuhlolwa ngalezi zixazululo njengoba kuqondiswe ngaphansi kwe-Thin-layer Chromatography <2.03>.Spot 5μL ngayinye yesixazululo sesampula nesixazululo esijwayelekile epuletini lejeli yesilika yechromatography yongqimba oluncane.Yakha ipuleti ngengxube ye-1-propanol namanzi e-ammonia (28) (67:33) ukuya ebangeni elingaba ngu-10 cm, bese womisa ipuleti ku-100 ℃ imizuzu engu-30.Fafaza ngokulinganayo ipuleti ngesisombululo se-ninhydrin ku-acetone (1 ku-50) bese ushisa ku-80℃ imizuzu emi-5: amachashaza ngaphandle kwendawo eyinhloko evela kusixazululo sesampula awashubi kakhulu kunendawo evela esixazululweni esijwayelekile.
Ukulahlekelwa ekumisweni <2.41> Hhayi ngaphezulu kuka-1.0% (1 g, 105℃, amahora angu-3).
Insalela ekuthungeleni <2.44> Ayidluli ku-0.1% (1 g).
I-Assay Kala ngokunembile cishe u-0.1 g we-L-Lysine Hydrochloride, omisiwe ngaphambilini, ncibilika ku-2 mL we-formic acid, engeza ngokuqondile u-15 mL we-0.1 mol/L perchloric acid VS, bese ushisa emanzini okugeza imizuzu engu-30.Ngemva kokupholisa, engeza u-45 mL we-acetic acid (100), bese u-titrate <2.50> i-perchloric acid eyeqile nge-0.1 mol/L ye-sodium acetate VS (i-potentiometric titration).Yenza isinqumo esingenalutho, futhi wenze noma yikuphi ukulungisa okudingekayo.
I-mL ngayinye ka-0.1 mol/L i-perchloric acid VS ＝9.132 mg ye-C6H14N2O2.HCl
Iziqukathi nokugcina Iziqukathi-Tight iziqukathi.
Iphakheji: Ibhodlela eliFluorinated, 25kg/bag, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende.
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Indlela Yokuthenga?Sicela uxhumaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Izimakethe Eziyinhloko?Thengisa emakethe yasekhaya, eNyakatho Melika, eYurophu, eNdiya, eKorea, eJapane, e-Australia, njll.
Izinzuzo?Ikhwalithi ephezulu, intengo ethengekayo, izinsizakalo ezichwepheshile nokusekelwa kobuchwepheshe, ukulethwa okusheshayo.
IkhwalithiIsiqiniseko?Isistimu yokulawula ikhwalithi eqinile.Imishini yobuchwepheshe yokuhlaziya ifaka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, NOMA, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njll.
Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.
Ukuhlolwa Kwemboni?Wamukelekile ekucwaningweni kwemboni.Sicela wenze i-aphoyintimenti kusengaphambili.
I-MOQ?Ayikho i-MOQ.I-oda elincane liyamukeleka.
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Ezokuthutha?By Express (FedEx, DHL), by Air, by Sea.
Amadokhumenti?Ngemuva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njll.
Custom Synthesis?Ingahlinzeka ngezinsizakalo zokwenziwa ngokwezifiso ukuze zilingane kangcono nezidingo zakho zocwaningo.
Imigomo Yokukhokha?I-invoyisi ye-Proforma izothunyelwa kuqala ngemva kokuqinisekiswa kwe-oda, kufakwe nemininingwane yethu yasebhange.Inkokhelo nge-T/T (Telex Transfer), PayPal, Western Union, njll.
I-L-(+)-Lysine Monohydrochloride (H-Lys-OH·HCl) (CAS: 657-27-2) isetshenziswa kabanzi njengezithako zokudla okunomsoco ezimbonini zokudla neziphuzo.Ingasetshenziswa futhi ekudleni kwezilwane njengomthombo we-L-Lysine.I-Lysine Monohydrochloride ingasetshenziswa ezinhlobonhlobo zezimboni ezihlanganisa: ukukhiqizwa kokudla, isiphuzo, imithi, ezolimo / ukudla kwezilwane, nezinye izimboni ezihlukahlukene.
Imisebenzi yomkhiqizo kanye nezicelo:
1. I-Lysine HCL iyisivikeli sokudla okunomsoco, esinemisebenzi yokuthuthukisa isifiso sokudla semfuyo nezinkukhu, sithuthukise ukumelana nezifo, sikhuthaze ukuphulukiswa kwesilonda, sithuthukise izinga lenyama, sithuthukise ukuphuma kwesisu, futhi sihlanganise imizwa yobuchopho, amangqamuzana amagciwane, amaprotheni kanye ne-hemoglobin ebalulekile. izinto.Ngokuvamile inani elingeziwe ekuphakeleni lingu-0.1-0.2%.
2. I-Lysine HCL iyi-amino acid ebalulekile emzimbeni womuntu, engathuthukisa ukusebenza kwe-hematopoietic, ithuthukise ukukhishwa kwejusi yesisu, ikhulise ukusetshenziswa kwamaprotheni, ikhulise ukumelana nezifo, igcine ibhalansi ye-metabolic, futhi isize ukuthuthukiswa kwe-chemicalbook yezingane ukukhula ngokomzimba nangokwengqondo.I-China ibeka ukuthi ufulawa, amabhisikidi nesinkwa esingasetshenziselwa ukucubungula ama-noodle asetshenziswa ngenani elingu-1 kuya ku-2g/kg;0.3 kuya ku-0.8g/kg oketshezini oluphuzwayo.
3. I-Lysine HCL ingenye yama-amino acid abaluleke kakhulu, futhi imboni ye-amino acid manje isiphenduke imboni yezinga elikhulu nokubaluleka.I-Lysine isetshenziswa kakhulu ekudleni, emithini nasekuphakeleni.
Umsebenzi:
1. Ibanga lokudla: isithuthukisi somsoco, esisetshenziselwa isinongo kumayonnaise, ubisi, ukudla kwama-noodle osheshayo
2. Ibanga lomuthi: ukulungiswa kokumpontshelwa kwe-amino acid eyinhlanganisela, ukuthuthukisa ukusebenza kahle kwezidakamizwa
3. Ibanga lokuphakelayo: yenza ibhalansi yokudla kwezinkukhu, uthuthukise ikhwalithi yenyama kanye nokukhiqiza
I-L-(+)-Lysine Monohydrochloride ikhiqizwa ikakhulukazi ngokuvutshelwa kusetshenziswa izinhlobo ze-corynebacteria, ikakhulukazi i-Corynebacterium glutamicum, ehlanganisa inqubo enezinyathelo eziningi ezihlanganisa ukuvutshelwa, ukuhlukaniswa kwamaseli nge-centrifugation noma i-ultrafiltration, ukuhlukaniswa nokuhlanza umkhiqizo, ukuhwamuka kanye nokomisa.Ngenxa yokubaluleka okukhulu kwe-L-Lysine, imizamo yenziwa njalo ukuze kuthuthukiswe izinqubo zokuvutshelwa, okuhlanganisa ubunzima nokuthuthukiswa kwenqubo kanye nokwenza kahle kwemidiya kanye nokucubungula okuphansi komfula kusetshenziselwa ukukhiqizwa kwe-L-lysine namanye ama-amino acid, ukusebenza ku-mixing tank noma ama-air lift fermenters.
