L-Arginine Hydrochloride CAS 1119-34-2 (H-Arg-OH·HCl) Assay 99.0~101.0% Factory High Quality
Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong le mofani oa thepa ea L-Arginine Hydrochloride (H-Arg-OH · HCl) (CAS: 1119-34-2) e nang le boleng bo phahameng, matla a tlhahiso ea Lithane tse 1000 ka selemo.Ruifu Chemical e fana ka letoto la li-amino acid tse nkiloeng.Re ka fana ka COA, phano ea lefats'e ka bophara, tse nyane le tse ngata tse fumanehang.Haeba u thahasella L-Arginine Hydrochloride,Please contact: alvin@ruifuchem.com
| Lebitso la Lik'hemik'hale | L-Arginine Hydrochloride |
| Litlhaloso tse tšoanang | H-Arg-OH·HCl;HL-Arg-OH.HCl;L-(+)-Arginine Hydrochloride;L-Arginine HCl;L-Arginine Monohydrochloride;Arginine HCl;(S) -2-Amino-5-Guanidinopentanoic Acid Hydrochloride;(S)-(+)-Arginine Hydrochloride |
| Boemo ba Setoko | Ka Setokong, Bokhoni ba Tlhahiso Lithane tse 1000 ka Selemo |
| Nomoro ea CAS | 1119-34-2 |
| Foromo ea limolek'hule | C6H14N4O2·HCl |
| Boima ba Molek'hule | 210.66 |
| Melting Point | 226.0~230.0℃(lit.) |
| Botenya | 1.42 |
| Ho qhibiliha ha Metsi | E qhibilihang ka Metsing, e batla e pepenene |
| E hloahloa | Hygroscopic.E na le Kutloelo-bohloko ho Khanya, Ha e na Mongobo |
| Mocheso oa polokelo. | E tiisitsoe ka Dry, Store ka Mocheso oa Kamore |
| COA & MSDS | E fumaneha |
| Karolelano | Lihlahisoa tsa Amino Acid |
| Shelf Life | Likhoeli tse 24 ho tloha ka Letsatsi la Tlhahiso haeba li bolokiloe hantle |
| Brand | Ruifu Chemical |
| Likhoutu tsa Kotsi | Xi,Xn | RTECS | CF1995500 |
| Lipolelo tsa Kotsi | 37-36/38-36/37/38-20/21/22 | F | 3-10 |
| Lipolelo tsa Tšireletseho | 37/39-26-24/25-36 | TSCA | Ee |
| WGK Jeremane | 2 | Khoutu ea HS | 2922499990 |
| Lintho | Maemo a Tlhahlobo | Liphetho |
| Ponahalo | Likristale tse tšoeu kapa phofo ea Crystalline | E lumellana |
| Boitsebiso | Ho kenngoa ha infrared | E lumellana |
| Potoloho e Khethehileng [α]20/D | +22.1°~ +22.9° (C=8, 6N HCl) | -33.8° |
| Boemo ba Tharollo | ≥98.0% (Transmittance) | 99.0% |
| Chloride (Cl) | 16.58~17.0% | 16.70% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Tshipi (Fe) | ≤10ppm | <10ppm |
| Heavy Metals (as Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Li-amino acid tse ling | E Kopana le Tlhokahalo | E lumellana |
| Tahlehelo ka ho Omisa | ≤0.20% (105℃ bakeng sa Lihora tse 3) | 0.16% |
| Masalla a ho Ignition | ≤0.10% | 0.08% |
| Tlhahlobo | 99.0~101.0% (Titration: Dry Basics) | 99.9% |
| Tlhahlobo ea pH | 4.7~6.2 (1.0g ho 10ml Metsi) | 5.3 |
| Tšimoloho | Mohloli oo e seng oa Liphoofolo | E lumellana |
| Metsoako e setseng | E lumellana | E lumellana |
| Qetello: Sehlahisoa sena ka Litumellano tsa Tlhahlobo le Maemo a AJI-97 | ||
Sephutheloana: Botlolo ea Fluorinated, 25kg/bag, 25kg/Cardboard Drum, kapa ho latela tlhoko ea moreki.
Boemo ba polokelo:Boloka ka lijaneng tse tiisitsoeng sebakeng sa polokelo se pholileng, se omeletseng le se nang le moea o pholileng hole le lintho tse sa lumellaneng.Sireletsa leseli le mongobo.
L-Arginine Hydrochloride, ha e omisitsoe, ha e na ka tlase ho 98.5% ea L-Arginine Hydrochloride (C6H14N4O2.HCl)
Tlhaloso L-Arginine Hydrochloride e hlaha e le tšoeu, likristale kapa phofo ea crystalline.Ha e na monko, 'me e na le tatso e fokolang, e ikhethang.E qhibiliha ka bolokolohi metsing le ka asiti ea formic, 'me e qhibiliha hanyane ka har'a ethanol (95).
Boitsebiso
(1) Etsa qeto ea "infrared absorption spectrum" ea L-Arginine Hydrochloride, e neng e omisitsoe pele, joalokaha e laetsoe ka mokhoa oa potassium bromide disk tlas'a Infrared Spectrophotometry <2.25>, 'me u bapise sepakapaka le Reference Spectrum: ka bobeli li bonts'a matla a tšoanang a ho monya. linomoro tsa maqhubu a tšoanang.
(2) Tharollo ea L-Arginine Hydrochloride (1 ho 50) e arabela litekong tsa boleng <1.09> bakeng sa chloride.
Potoloho ea mahlo <2.49> [a]20D: +21.5~+23.59 (kamora ho omisa, 2 g, 6 mol/L hydrochloric acid TS, 25 mL, 100 mm).
pH <2.54> Qhala 1.0 g ya L-Arginine Hydrochloride ka 10mL ya metsi: pH ya tharollo ena e pakeng tsa 4.7 le 6.2
Bohloeki (1) Ho hlaka le 'mala oa tharollo-Hlakola 1.0 g ea L-Arginine Hydrochloride ka 10 mL ea metsi: tharollo e hlakile ebile ha e na mebala.
(2) Sulfate <1.14> -Etsa tlhahlobo ka 0.6 g ea L-Arginine Hydrochloride.Lokisetsa tharollo ea taolo ka 0.35 mL ea 0.005 mol/L sulfuric acid VS (e seng ho feta 0.028%).
(3) Ammonium <1.02> -Etsa teko ka 0.25 g ea L-Arginine Hydrochloride, ho sebelisa distillation tlas'a khatello e fokotsehileng.Lokisetsa tharollo ea taolo ka 5.0 mL ea Standard Ammonium Solution (e seng ho feta 0.02%).
(4) Metals e boima <1.07> -Tsoela pele ka 1.0g ea L-Arginine Hydrochloride ho ea ka Method 1, 'me u etse tlhahlobo.Lokisetsa tharollo ea taolo ka 2.0 mL ea Standard Lead Solution (eseng ho feta 20 ppm).
(5) Arsenic <1.11> -Lokisetsa tharollo ea teko ka 1.0 g ea L-Arginine Hydrochloride ho ea ka Method 1, 'me u etse tlhahlobo (eseng ho feta 2 ppm).
(6) Lintho tse amanang le tsona-Hlakola 0.20 g ea L-Arginine Hydrochloride ka 10 ml ea metsi, 'me u sebelise tharollo ena e le mohlala oa tharollo.Pipe 1 ml ea tharollo ea sampole, 'me u kenye metsi ho etsa 10mL hantle.Pipe 1 mL ea tharollo ena, tšela metsi ho etsa 25 ml hantle, 'me u sebelise tharollo ena e le tharollo e tloaelehileng.Etsa tlhahlobo ka litharollo tsena joalokaha ho laetsoe tlas'a Thin-layer Chromatography <2.03>.Spot 5mL e 'ngoe le e 'ngoe ea sampole ea tharollo le tharollo e tloaelehileng poleiting ea silika ea gel bakeng sa chromatography e tšesaane. Theha poleiti ka motsoako oa ethanol (99.5), metsi, 1-butanol le metsi a ammonia (28) (2:1: 1:1) ho isa bohole ba 10 cm, 'me u omise poleiti ka 100℃ metsotso e 30.Fafatsa ka ho lekana tharollo ea ninhydrin ka har'a acetone (1 ho 50) poleiti, 'me mocheso ho 80 ℃ metsotso e 5: matheba ntle le letheba la mantlha ho tsoa ho tharollo ea sampole ha a matla ho feta sebaka se tsoang tharollong e tloaelehileng.
Tahlehelo ka ho Omisa <2.41> Ha e fete 0.20% (1 g, 105℃, lihora tse 3).
Masalla ha a khantšitsoe <2.44> Ha a fete 0.1% (1 g).
Assay Beha boima bo nepahetseng ka 0.1 g ea L-Arginine Hydrochloride, e neng e omisitsoe pele, qhala ka 2 mL ea formic acid, eketsa hantle 15 mL ea 0.1 mol/L perchloric acid VS, 'me mocheso holim'a bateng ea metsi metsotso e 30.Ka mor'a ho pholile, eketsa 45 mL ea acetic acid (100), le titrate <2.50> e feteletseng ea perchloric acid ka 0.1 mol / L sodium acetate VS (potentiometric titration).Etsa qeto e se nang letho.
ML ka 'ngoe ea 0.1 mol/L perchloric acid VS＝10.53 mg ea C6H14N4O2.HCl
Lijana le polokelo: Lijana-Lits'oants'o tse tiileng.
Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.
Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.
Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.
BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.
Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.
Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.
MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.
Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.
Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.
Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.
Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.
Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.
L-Arginine Hydrochloride (H-Arg-OH·HCl) (CAS: 1119-34-2) e sebelisoa lipatlisisong tsa lik'hemik'hale, ho fokotsa mali amm onia, ho phekola sebete sa coma lithethefatsi, e ka boela ea sebelisoa ho lithethefatsi tsa amino acid, ke ea bohlokoa. karolo ea infusion ea amino acid le ho hlophisoa ka botlalo ha amino acid, e ka sebelisoa e le tlatsetso ea limatlafatsi.L-Arginine Hydrochloride e sebelisa le lits'ebetso li kenyelletsa: Tlatsetso ea lijo, limatlafatsi lijong, li-intermediates tsa meriana.Lithethefatsi tsa Amino Acid.L-Arginine Hydrochloride e sebelisoa ho phekola mafu a pelo le a ho potoloha ha mali.Ke selelekela sa nitric oxide synthesis e kenyang vasodilation ka har'a vivo, moo ka ho khatholla methapo ea mali.E boetse e sebelisoa ho phekola angina le mathata a mang a pelo.Ke karolo ea bohlokoa ea lipakeng tsa potoloho ea urea mme e ameha ho felisoeng ha litšila tsa naetrojene.E sebelisoa hangata mecheng ea litaba tsa setso le nts'etsopele ea lithethefatsi.
1119-34-2 - Teko
Phetiso ea Tharollo
Nka lg ea sehlahisoa sena, Eketsa 10ml ea metsi ho qhibiliha, ho latela ultraviolet-visible spectrophotometry (Kakaretso ea molao 0401), lekanya phetisetso ho 430nm wavelength, eseng ka tlase ho 98.0%.
Sulfate
Nka 0.5g ea sehlahisoa sena 'me u se hlahlobe ho latela molao (Molao o akaretsang 0802).Ha ho bapisoa le tharollo ea taolo e entsoeng ka 0.02% ea tharollo e tloaelehileng ea potassium sulfate, ha ea lokela ho ba e tebileng haholoanyane ().
Phosphate
Nka 0.4g ea sehlahisoa sena, e behe ka har'a crucible, eketsa 0.3g ea magnesium nitrate le 5ml ea metsi, e behe ka bateng ea metsi 'me e fetohe mouoane ho omella, e chese ka mollo o monyenyane ho fihlela e le molora ka ho feletseng, eketsa 5ml ea metsi. le 3ml ea tharollo ea sulfuric acid (1- 4), mocheso butle-butle ka metsotso e 5, futhumatsa 10ml ea metsi, filthara, kenya filtrate ka har'a tube ea colorimetric, 'me u hlatsoe masala a sefa ka metsi a chesang a lekaneng, eketsa tharollo ea ammonium molybdate. [nka ammonium molybdate 0.5g, eketsa tharollo ea sulfuric acid (3-100) 10ml ho qhibiliha] le tharollo ea phosphorus ea 1ml e 'ngoe le e' ngoe, mocheso ka 60 ° C metsotso e 10, e kang e putsoa, e nang le tharollo e tloaelehileng ea phosphate (ho nepahala boima ba 0.143g ea potassium dihydrogen phosphate, kenya 1000ml lekanya botlolo, eketsa palo e loketseng ea metsi ho qhala le hlapolla ho sekaleng) 0.02% di ml tse tharollo e lokiselitsoeng ka mokhoa o tšoanang ha ea lokela ho teba ().
letsoai la ammonium
Nka 0.10g ea sehlahisoa sena 'me u se hlahlobe ho latela molao (Molao o akaretsang 0808).Ha ho bapisoa le tharollo ea taolo e entsoeng ka 0.02% ea tharollo e tloaelehileng ea ammonium chloride, e ke ke ea teba ().
Protheine
Nka lg ea sehlahisoa sena, Kenya 10ml ea metsi ho qhaqha, eketsa marotholi a 5 a 20% ea tharollo ea trichloroacetic acid, 'me ha ho pula e lumelloang.
Li-amino acid tse ling
Nka tekanyo e loketseng ea sehlahisoa sena, eketsa metsi ho qhaqha le ho hlapolla ho etsa tharollo e nang le hoo e ka bang 10 mg ka lml e le tharollo ea teko;Nka 1ml bakeng sa tekanyo e nepahetseng 'me ue kenye ka botlolo ea ho lekanya 500ml, hlapolla ho ea tekanyo ka metsi, sisinya, e le tharollo ea taolo;Nka tekanyo e loketseng ea arginine le lysine hydrochloride ka botlolong e le 'ngoe, metsi a ile a kenngoa ho qhibiliha le ho hlapolloa ho lokisetsa tharollo e nang le hoo e ka bang 0.4mg ka' ngoe ka 1ml e le tharollo e loketseng tsamaiso.Ho ea ka teko e tšesaane ea chromatography (Kakaretso ea 0502), Thala 5 u1 ea tharollo e 'ngoe le e' ngoe ea tse tharo tse ka holimo, ka ho latellana supa silika gel G tšesaane lera poleiti, le N-propanol-concentrated ammonia tharollo (2: 1) e le ho hlahisa solvent, ho atolosa, ho omisa, fafatsa ka ninhydrin ka har'a motsoako oa acetone (1- 50), le mocheso ho 105 ° C ho fihlela matheba a hlaha, 'me u hlahlobe hang-hang.Tharollo ea taolo e lokela ho bontša sebaka se hlakileng, 'me tsamaiso e sebetsang ea tharollo e lokela ho bontša matheba a mabeli a arohaneng ka ho feletseng.Tharollo ea teko ha ea lokela ho ba le sebaka se fetang se le seng sa litšila, 'me' mala ha oa lokela ho teba (0.2%) ho feta sebaka se seholo sa tharollo ea taolo.
Tahlehelo ka ho Omisa
Nka sehlahisoa sena, se omme ho 105 ° C bakeng sa lihora tsa 3, ho lahleheloa ke boima ba 'mele ha hoa lokela ho feta 0.2% (Molao o akaretsang 0831).
Masala a ho Hloekisa
Eseng ho feta 0.1% (Molao o akaretsang 0841).
Letsoai la Tšepe
Nka 2.0g ea sehlahisoa sena 'me u se hlahlobe ho latela molao (Molao o akaretsang 0807).Ha ho bapisoa le tharollo ea taolo e entsoeng ka 0,001% ea tharollo ea tšepe e tloaelehileng, ha ea lokela ho teba ().
Litšepe tse boima
Nka 2.0g ea sehlahisoa sena, eketsa 23ml ea metsi le 2ml ea acetate buffer (pH 3.5) ho qhibiliha, 'me u hlahlobe ho ea ka molao (Molao o akaretsang oa 0821 molao oa pele), o nang le tšepe e boima e ke ke ea feta likarolo tse 10 ho milione.
Letsoai la Arsenic
Nka 2.0g ea sehlahisoa sena, eketsa 23ml ea metsi ho qhibiliha, eketsa hydrochloric acid 5mU ho hlahloba ho ea ka molao (Kakaretso ea molao oa 0822 molao oa pele), e lokela ho lumellana le litokisetso (0.0001%).
Pyrogen
Nka sehlahisoa sena, eketsa Metsi a Sterile bakeng sa Ente a qhibilihisitsoeng le ho hlapolloa ho etsa tharollo e nang le 50mg ka lml, hlahloba ho ea ka molao (Kakaretso ea molao oa 1142), tekanyo ho latela boima ba 'mele oa mmutla ka ente ea lkg 10ml, e lokela ho lumellana le melao.(Bakeng sa ente)
Litaba tsa Chlorine
Nka hoo e ka bang 0.35g ea sehlahisoa sena, boima bo nepahetseng, eketsa 20ml ea metsi ho qhibiliha, eketsa 2ml ea dilute acetic acid le 8 ~ 10 marotholi a bromophenol blue indicator solution, 'me u sebelise silver nitrate titration solution (0.lmol/ L) putsoa-pherese.E 'ngoe le e' ngoe ea 1 ml ea tharollo ea titration ea silevera ea nitrate (0.1 mol / L) e lumellana le 3.545mg ea C1.Motsoako oa chlorine e tla ba 16.5% -17.1% ho latela sehlahisoa se omeletseng.
1119-34-2 - Boikemisetso ba Litaba
Nka sehlahisoa sena se ka bang 0.1g, boima bo nepahetseng, eketsa anhydrous formic acid 3ml ho qhibiliha, eketsa glacial acetic acid 50ml le Mercury acetate test solution 6ml, ho latela mokhoa o ka bang teng oa titration (Molao o akaretsang 0701), ka tharollo ea perchloric acid titration (0.1 mol). /L) titration, mme liphetho tsa titration li ile tsa lokisoa ka tlhahlobo e se nang letho.E 'ngoe le e' ngoe ea 1 ml perchloric acid titration solution (0.1 mol / L) e lumellana le 10.53mg ea C6H14N402.HCl.
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