L-Arginine Hydrochloride CAS 1119-34-2 (H-Arg-OH·HCl) Kev Ntsuam Xyuas 99.0 ~ 101.0% Hoobkas Zoo
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm L-Arginine Hydrochloride (H-Arg-OH·HCl) (CAS: 1119-34-2) nrog cov khoom zoo, muaj peev xwm ntau lawm 1000 Tons ib xyoos twg.Ruifu Chemical muab ntau cov amino acids derivatives.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau L-Arginine Hydrochloride,Please contact: alvin@ruifuchem.com
| Tshuaj npe | L-Arginine Hydrochloride |
| Synonyms | 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 |
| Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 1000 Tons ib xyoos |
| CAS Nr | 1119-34-2 ib |
| Molecular Formula | C6H14N4O2 · HCl |
| Molecular Luj | 210.66 ib |
| Melting Point | 226.0 ~ 230.0 ℃ (lit.) |
| Qhov ntom | 1.42 ib |
| Dej Solubility | Soluble hauv dej, Yuav luag Transparency |
| rhiab heev | Hygroscopic.Lub teeb Sensitive, Moisture Sensitive |
| Cia Temp. | Muab ntim rau hauv Qhuav, Khaws ntawm Chav Kub |
| COA & MSDS | Muaj |
| Kev faib tawm | Amino Acid Derivatives |
| Txee lub neej | 24 lub hlis txij hnub tsim khoom yog tias khaws cia kom raug |
| Hom | Ruifu Tshuaj |
| Hazard Codes | Xi, Xn | RTECS | TIAB SA 1995500 |
| Risk Statements | 37-36/38-36/37/38-20/21/22 ib | F | 3-10 |
| Cov lus hais txog kev nyab xeeb | 37/39-26-24/25-36 ib | TSCA | Yog lawm |
| WGK Germany | 2 | HS Code | 292249999 0 |
| Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb Crystals los yog Crystalline Hmoov | Ua raws |
| Kev txheeb xyuas | Infrared Absorption | Ua raws |
| Kev sib hloov tshwj xeeb [α]20/D | +22.1° ~ +22.9° C = 8, 6N HCl) | -33.8 ° |
| Kev daws teeb meem | ≥98.0% (Kev xa tawm) | 99.0% |
| Chloride (Cl) | 16.58 ~ 17.0% | 16.70% |
| Sulfate (SO4) | ≤ 0.020% | <0.020% |
| Ammonium (NH4) | ≤ 0.020% | <0.020% |
| Hlau (Fe) | ≤10ppm | <10ppm |
| Heavy Metals (raws li Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤ 1.0ppm | <1.0ppm |
| Lwm yam Amino Acids | Ua tau raws li qhov yuav tsum tau ua | Ua raws |
| Poob rau ziab | ≤0.20% (105 ℃ rau 3 teev) | 0.16% |
| Residue ntawm Ignition | ≤0.10% | 0.08% |
| Assay | 99.0 ~ 101.0% (Titration: Qhuav Basis) | 99.9% |
| pH Test | 4.7 ~ 6.2 (1.0g hauv 10ml Dej) | 5.3 |
| Keeb kwm | Tsis yog Tsiaj Source | Ua raws |
| Residual Solvents | Ua raws | Ua raws |
| Xaus: Cov khoom no los ntawm Kev Ntsuam Xyuas Kev Pom Zoo nrog Tus Qauv ntawm AJI-97 | ||
Pob: Fluorinated Fwj, 25kg / hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias, qhuav thiab cua tshuab kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
L-Arginine Hydrochloride, thaum qhuav, muaj tsis pub tsawg tshaj 98.5% ntawm L-Arginine Hydrochloride (C6H14N4O2.HCl)
Nqe lus piav qhia L-Arginine Hydrochloride tshwm sim li dawb, muaju lossis crystalline hmoov.Nws yog odorless, thiab muaj ib tug me ntsis, yam ntxwv saj.Nws yog dawb do soluble hauv dej thiab formic acid, thiab me ntsis soluble hauv ethanol (95).
Kev txheeb xyuas
(1) Txiav txim siab qhov infrared absorption spectrum ntawm L-Arginine Hydrochloride, yav tas los qhuav, raws li qhia nyob rau hauv cov poov tshuaj bromide disk txoj kev nyob rau hauv Infrared Spectrophotometry <2.25>, thiab sib piv cov spectrum nrog cov ntaub ntawv Spectrum: ob qho tib si spectra qhia zoo sib xws ntawm kev nqus ntawm lub tib yoj tus lej.
(2) Ib qho kev daws ntawm L-Arginine Hydrochloride (1 ntawm 50) teb rau Cov Kev Ntsuas Zoo <1.09> rau chloride.
Kev sib hloov kho qhov muag <2.49> [a]20D: +21.5 ~ + 23.59 (tom qab ziab, 2 g, 6 mol / L hydrochloric acid TS, 25 mL, 100 mm).
pH <2.54> Dissolve 1.0 g ntawm L-Arginine Hydrochloride hauv 10mL dej: pH ntawm cov tshuaj no yog nyob nruab nrab ntawm 4.7 thiab 6.2
Purity (1) Clarity thiab xim ntawm kev daws - Dissolve 1.0 g ntawm L-Arginine Hydrochloride hauv 10 mL dej: cov tshuaj yog ntshiab thiab tsis muaj xim.
(2) Sulfate <1.14>- Ua qhov ntsuas nrog 0.6 g ntawm L-Arginine Hydrochloride.Npaj cov tshuaj tswj nrog 0.35 mL ntawm 0.005 mol / L sulfuric acid VS (tsis ntau tshaj 0.028%).
(3) Ammonium <1.02>-Ua qhov kev sim nrog 0.25 g ntawm L-Arginine Hydrochloride, siv cov distillation nyob rau hauv lub siab txo.Npaj cov tshuaj tswj nrog 5.0 mL ntawm Standard Ammonium Solution (tsis ntau tshaj 0.02%).
(4) Cov Hlau Hnyav <1.07>-Tau nrog 1.0g ntawm L-Arginine Hydrochloride raws li Txoj Kev 1, thiab ua qhov kev sim.Npaj cov tshuaj tswj nrog 2.0 mL ntawm Standard Lead Solution (tsis ntau tshaj 20 ppm).
(5) Arsenic <1.11>-Npaj cov tshuaj ntsuam xyuas nrog 1.0 g ntawm L-Arginine Hydrochloride raws li Txoj Kev 1, thiab ua qhov kev sim (tsis ntau tshaj 2 ppm).
(6) Lwm yam tshuaj - Dissolve 0.20 g ntawm L-Arginine Hydrochloride nyob rau hauv 10 mL dej, thiab siv cov tshuaj no raws li cov qauv tov.Pipet 1 mL ntawm cov qauv tov, thiab ntxiv dej kom raws nraim 10 mL.Pipet 1 mL ntawm cov tshuaj no, ntxiv dej kom raws nraim 25 mL, thiab siv cov tshuaj no raws li cov qauv kev daws teeb meem.Ua qhov kev sim nrog cov kev daws teeb meem no raws li qhia hauv Thin-txheej Chromatography <2.03>.Spot 5mL txhua tus qauv kev daws teeb meem thiab cov qauv kev daws teeb meem ntawm lub phaj ntawm silica gel rau nyias-txheej chromatography.Tshuaj lub phaj nrog sib tov ntawm ethanol (99.5), dej, 1-butanol thiab ammonia dej (28) (2: 1: 1: 1) mus rau qhov deb li ntawm 10 cm, thiab qhuav lub phaj ntawm 100 ℃ rau 30 feeb.Txau ib qho kev daws teeb meem ntawm ninhydrin hauv acetone (1 hauv 50) ntawm lub phaj, thiab cua sov ntawm 80 ℃ rau 5 feeb: qhov chaw uas tsis yog qhov chaw tseem ceeb ntawm cov qauv tshuaj tsis yog khaus ntau dua li qhov chaw los ntawm cov txheej txheem kev daws teeb meem.
Poob rau ziab <2.41> Tsis ntau tshaj 0.20% (1 g, 105 ℃, 3 teev).
Residue ntawm ignition <2.44> Tsis ntau tshaj 0.1% (1 g).
Assay Weigh yog hais txog 0.1 g ntawm L-Arginine Hydrochloride, yav tas los qhuav, yaj nyob rau hauv 2 mL ntawm formic acid, ntxiv raws nraim 15 mL ntawm 0.1 mol / L perchloric acid VS, thiab tshav kub ntawm ib da dej rau 30 feeb.Tom qab txias, ntxiv 45 mL ntawm acetic acid (100), thiab titrate <2.50> qhov tshaj perchloric acid nrog 0.1 mol / L sodium acetate VS (potentiometric titration).Ua ib qho kev txiav txim siab dawb paug.
Txhua mL ntawm 0.1 mol / L perchloric acid VS＝10.53 mg ntawm C6H14N4O2.HCl
Thawv thiab cia: Thawv-Tight containers.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
L-Arginine Hydrochloride (H-Arg-OH·HCl) (CAS: 1119-34-2) yog siv rau hauv kev tshawb fawb biochemical, txo cov ntshav amm onia, kho lub siab coma tshuaj, kuj tseem siv tau rau hauv cov tshuaj amino acid, yog ib qho tseem ceeb. tivthaiv ntawm amino acid infusion thiab kev npaj cov amino acid, tuaj yeem siv los ua cov khoom noj ntxiv.L-Arginine Hydrochloride siv thiab kev siv suav nrog: Kev noj haus ntxiv, cov khoom noj hauv cov zaub mov, cov tshuaj intermediates.Amino Acid Tshuaj.L-Arginine Hydrochloride yog siv los kho cov kab mob plawv thiab cov hlab ntsha.Nws yog ib tug precursor ntawm nitric oxide synthesis uas induces vasodilation nyob rau hauv vivo, muaj los ntawm relaxing hlab ntsha.Nws kuj yog siv rau hauv kev kho mob ntawm angina thiab lwm yam teeb meem plawv.Nws yog ib qho tseem ceeb nruab nrab hauv lub voj voog urea thiab koom nrog hauv kev tshem tawm cov khoom siv nitrogenous.Nws yog feem ntau siv rau hauv kab lis kev cai xov xwm ntawm tes thiab kev tsim tshuaj.
1119-34-2 - Sib
Transmittance ntawm kev daws teeb meem
Noj lg ntawm cov khoom no, Ntxiv 10ml dej kom yaj, raws li ultraviolet-pom spectrophotometry (Txoj cai 0401), ntsuas qhov xa tawm ntawm 430nm wavelength, tsis tsawg dua 98.0%.
Sulfate
Noj 0.5g ntawm cov khoom no thiab xyuas nws raws li txoj cai (Txoj cai 0802).Piv nrog rau kev tswj kev daws teeb meem ua los ntawm 0.02% ntawm cov txheej txheem potassium sulfate tov, nws yuav tsum tsis txhob muaj ntau concentrated ().
Phosphate
Noj 0.4 g ntawm cov khoom no, muab tso rau hauv lub crucible, ntxiv 0.3g ntawm magnesium nitrate thiab 5ml dej, muab tso rau hauv ib lub da dej thiab evaporate mus rau qhuav, hlawv nrog ib tug me me hluav taws kom txog thaum nws yog tshauv tag, ntxiv 5ml dej. thiab 3ml ntawm sulfuric acid tov (1-4), maj mam cua sov rau 5 feeb, kub 10ml dej, lim, muab tso rau hauv lub filtrate nyob rau hauv ib tug colorimetric raj, thiab ntxuav lub lim residue nrog ib tug tsim nyog tus nqi ntawm cov dej kub, ntxiv ammonium molybdate tov. [ noj ammonium molybdate 0.5g, ntxiv sulfuric acid tov (3-100) 10ml kom yaj] thiab phosphorus test tov 1ml txhua, kub ntawm 60 ° C rau 10 feeb, xws li xiav, nrog standard phosphate tov (precision hnyav 0.143g ntawm poov tshuaj dihydrogen phosphate, muab tso rau hauv 1000ml ntsuas lub hwj, ntxiv cov dej tsim nyog kom yaj thiab dilute mus rau qhov teev) 0.02% ml ntawm kev tswj cov tshuaj npaj los ntawm tib txoj kev yuav tsum tsis txhob tob ().
ammonium ntsev
Noj 0.10g ntawm cov khoom no thiab xyuas nws raws li txoj cai (Txoj cai 0808).Piv nrog rau kev tswj cov tshuaj ua los ntawm 0.02% ntawm tus qauv ammonium chloride tov, nws yuav tsum tsis txhob tob ().
Protein
Noj lg ntawm cov khoom no, Ntxiv 10ml dej kom yaj, ntxiv 5 tee ntawm 20% trichloroacetic acid tov, thiab tsis tso cai los nag.
Lwm yam Amino Acids
Noj cov khoom no kom tsim nyog, ntxiv dej kom yaj thiab dilute los ua cov tshuaj uas muaj li ntawm 10 mg ib lml ua cov tshuaj ntsuam xyuas;Siv 1ml rau kev ntsuas qhov tseeb thiab muab tso rau hauv 500ml ntsuas lub khob, dilute rau nplai nrog dej, co, raws li kev tswj kev daws teeb meem;Noj qhov tsim nyog ntawm arginine thiab lysine hydrochloride nyob rau hauv tib lub hwj, dej ntxiv rau yaj thiab diluted los npaj cov tshuaj uas muaj li ntawm 0.4mg ib 1ml raws li ib tug system-tsim tshuaj.Raws li cov txheej txheem nyias chromatography (General 0502), Kos 5 u1 ntawm txhua qhov saum toj no peb cov kev daws teeb meem, feem ntau taw tes rau tib silica gel G nyias txheej phaj, nrog N-propanol-concentrated ammonia tov (2: 1) raws li cov tsim cov kuab tshuaj, nthuav dav, qhuav, tshuaj tsuag nrog ninhydrin hauv acetone tov (1-50), thiab kub ntawm 105 ° C kom txog thaum cov pob tshwm, thiab tshuaj xyuas tam sim ntawd.Kev tswj kev daws teeb meem yuav tsum pom qhov pom tseeb, thiab cov txheej txheem siv tau yuav tsum pom ob qhov sib cais tag nrho.Cov tshuaj ntsuam xyuas yuav tsum tsis txhob muaj ntau tshaj ib qho chaw impurity, thiab cov xim yuav tsum tsis txhob tob (0.2%) tshaj qhov chaw tseem ceeb ntawm kev tswj kev daws teeb meem.
Poob rau ziab
Noj cov khoom no, qhuav ntawm 105 ° C rau 3 teev, qhov poob ntawm qhov hnyav yuav tsum tsis pub tshaj 0.2% (Txoj cai 0831).
Ignition Residue
Tsis ntau tshaj 0.1% (Txoj cai 0841).
Hlau ntsev
Noj 2.0g ntawm cov khoom no thiab xyuas nws raws li txoj cai (Txoj cai 0807).Piv nrog rau kev tswj kev daws teeb meem ua los ntawm 0.001% ntawm cov txheej txheem hlau tov, nws yuav tsum tsis txhob tob ().
Hnyav Hlau
Noj 2.0g ntawm cov khoom no, ntxiv 23ml dej thiab 2ml ntawm acetate buffer (pH 3.5) kom yaj, thiab xyuas raws li txoj cai (General rule 0821 thawj txoj cai), uas muaj cov hlau hnyav yuav tsum tsis pub tshaj 10 feem ntawm ib lab.
Arsenic ntsev
Noj 2.0g ntawm cov khoom no, ntxiv 23ml dej kom yaj, ntxiv hydrochloric acid 5mU los xyuas raws li txoj cai (Txoj cai 0822 thawj txoj cai), yuav tsum ua raws li cov kev cai (0.0001%).
Pyrogen
Noj cov khoom no, ntxiv Sterile Dej rau Txhaj tshuaj yaj thiab diluted los ua cov tshuaj uas muaj 50mg ib lml, xyuas raws li txoj cai (General rule 1142), koob tshuaj raws li luav lub cev hnyav ib lkg txhaj 10ml, yuav tsum ua raws li cov kev cai.(rau txhaj tshuaj)
Cov ntsiab lus chlorine
Noj li ntawm 0.35g ntawm cov khoom no, precision hnyav, ntxiv 20ml dej kom yaj, ntxiv 2ml ntawm dilute acetic acid thiab 8 ~ 10 tee ntawm bromophenol xiav ntsuas tshuaj, thiab siv nyiaj nitrate titration tov (0.lmol / L) titrated rau. xiav-ntsuab.Txhua 1 ml ntawm nyiaj nitrate titration tov (0.1 mol / L) sib raug rau 3.545mg ntawm C1.Cov ntsiab lus chlorine yuav tsum yog 16.5% -17.1% raws li cov khoom qhuav.
1119-34-2 - Kev Txiav Txim Siab
Noj cov khoom no txog 0.1g, precision hnyav, ntxiv anhydrous formic acid 3ml kom yaj, ntxiv glacial acetic acid 50ml thiab Mercury acetate test tov 6ml, raws li txoj cai muaj peev xwm titration (Txoj cai 0701), nrog perchloric acid titration tov (0.1 mol. /L) titration, thiab cov txiaj ntsig ntawm titration tau raug kho nrog kev kuaj dawb.Txhua 1 ml perchloric acid titration tov (0.1 mol / L) sib raug rau 10.53mg ntawm C6H14N402.HCl.
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