L-Asparagine Monohydrate CAS 5794-13-8 (H-Asn-OH·H2O) Assay 99.0 ~ 101.0% Hoobkas High Quality
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm L-Asparagine Monohydrate (H-Asn-OH·H2O) (CAS: 5794-13-8) nrog cov khoom zoo.Ruifu Chemical yog ib lub tuam txhab loj tshaj plaws thiab muaj kev paub txog Asparagine nyob hauv lub ntiaj teb, muaj cov cuab yeej paub tab hauv kev tsim khoom ntawm Asparagine, suav nrog L-, D- thiab DL-hom Asparagine.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau L-Asparagine Monohydrate,Please contact: alvin@ruifuchem.com
L-Asparagine Monohydrate (H-Asn-OH · H2O) CAS 5794-13-8
L-Asparagine Anhydrous (Asn Anhydrous; H-Asn-OH) CAS 70-47-3
| Tshuaj npe | L-Asparagine Monohydrate |
| Synonyms | H-Asn-OH Monohydrate;H-Asn-OH·H2O;HL-Asn-OH · H2O;L(+) - Asparagine monohydrate;Laevo-Asparagine Monohydrate;Asparagine Monohydrate;L-Asparagine H2O;L-2-Aminosuccinamic Acid Monohydrate;(S)-(+)-2-Aminosuccinamic Acid Monohydrate |
| Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 1000 Tons ib xyoos |
| CAS Nr | 5794-13-8 : kuv |
| Molecular Formula | C4H8N2O3 · H2O |
| Molecular Luj | 150.14 Nws |
| Melting Point | 233.0 ~ 235.0 ℃ (lit.) |
| Qhov ntom | 1.543 g / cm3 |
| Dej Solubility | Sparingly Soluble hauv dej |
| Solubility | Insoluble hauv Ether, Ethanol |
| Cia Temp. | Muab ntim rau hauv Qhuav, Khaws ntawm Chav Kub |
| COA & MSDS | Muaj |
| Kev faib tawm | Amino Acid Derivatives |
| Hom | Ruifu Tshuaj |
| Hazard Codes | Xn | WGK Germany | 3 |
| Risk Statements | 20/21/22-36/37/38 ib | TSCA | Yog lawm |
| Cov lus hais txog kev nyab xeeb | 24/25-36-26 ib | HS Code | 2922491990 ib |
| 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 Spectrum Conforms | Ua raws |
| Kev sib hloov tshwj xeeb [a]20/D | +34.3° ~ + 36.5° (C = 10, 6N HCl hauv Qhuav Basis) | + 34.8 ° C |
| Kev xa tawm | ≥98.0% | 98.6% |
| Chloride (Cl) | ≤ 0.020% | <0.020% |
| Sulfate (SO4) | ≤ 0.020% | <0.020% |
| Ammonium (NH4) | ≤0.100% | <0.100% |
| Hlau (Fe) | ≤10ppm | <10ppm |
| Heavy Metals (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤ 1.0ppm | <1 ppm |
| Lwm yam Amino Acids | ≤1.00% (TLC) | 0.79% |
| Poob rau ziab | 11.50% ~ 12.50% | 11.82% |
| Residue ntawm Ignition | ≤0.10% (Sulfated) | 0.072% |
| Assay | 99.0 ~ 101.0% (Titration, Rau Qhuav Basis) | 99.3% |
| pH Test | 4.4-6.4 | 4.7 |
| Keeb kwm | Tsis yog Tsiaj Source | Ua raws |
| Xaus | Cov khoom no los ntawm Kev Tshawb Fawb Pom Zoo nrog Tus Qauv ntawm AJI97 | |
| Kev siv tseem ceeb | Amino Acids;Khoom noj khoom haus additives;Pharmaceutical Intermediates;lwm. | |
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.
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.
Hazard Symbols Xn - Ua phem
Risk Codes R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos.
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev Nyab Xeeb Kev Nyab Xeeb S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
L-Asparagine Monohydrate (H-Asn-OH·H2O) (CAS: 5794-13-8) yog ib qho organic compound, ib qho ntawm 20 amino acids uas feem ntau pom muaj nyob hauv tsiaj Proteins.Tsuas yog l-stereoisomer koom nrog hauv biosynthesis ntawm mammalian proteins.Nws cov qauv zoo ib yam li cov amino acid aspartic acid, tshwj tsis yog tias cov tshuaj tom kawg acidic side- chain carboxyl pawg tau ua ke, yielding ib amide.Zoo li glutamine, asparagine tseem ceeb hauv cov metabolism hauv cov tshuaj lom hauv lub cev.L-Asparagine Monohydrate yog siv los ua khoom noj khoom haus thiab tshuaj intermediates, khoom noj khoom haus ntxiv.Nws tseem tuaj yeem siv rau hauv kev tshawb fawb biochemical, tsim cov kab lis kev cai.Amino acids thiab peptide synthesis reagents.
Functions & Applications
L-Asparagine Monohydrate muaj kev ua haujlwm zoo ntawm kev nthuav tawm tshiab thiab khaws cia.Asparagine dav siv los ua tshuaj npaj lossis nthuav tawm tshiab thiab tshuaj tua kab mob hauv kev ua zaub mov, thiab tuaj yeem hloov tau monosodium glutamate.
L-Asparagine Monohydrate tuaj yeem yog cov khoom siv raw ntawm cov tshuaj kho mob plawv thiab lub siab ua haujlwm txhawb nqa, ammonolysis toxic tus neeg sawv cev, qaug zog tshem tawm cov tshuaj npaj thiab amino acid infusion.
L-Asparagine Monohydrate yog siv los ua cov khoom noj khoom haus ntxiv thiab cov suab thaj ua kom sov rau cov amino carbonyl cov tshuaj tiv thaiv, asparagine tuaj yeem tsim cov tshuaj tsw qab tshwj xeeb thiab siv los ua kom txias thiab haus dej haus.
L-Asparagine Monohydrate kuj tuaj yeem siv rau hauv kev tshawb fawb biochemical thiab ua kev kho mob rau myocardial infarction, myocardial metabolic disorders, plawv tsis ua hauj lwm, plawv nres, qaug zog syndrome.
