L-Glutamic Acid CAS 56-86-0 (H-Glu-OH) Ayẹwo 98.5 ~ 100.5% Didara Didara Ile-iṣẹ
Shanghai Ruifu Chemical Co., Ltd. jẹ olupilẹṣẹ asiwaju ati olupese ti L-Glutamic Acid (H-Glu-OH; L-Glu; Abbreviated Glu tabi E) (CAS: 56-86-0) pẹlu didara to gaju, agbara iṣelọpọ 30000 toonu fun odun.Gẹgẹbi ọkan ninu awọn olupese amino acids ti o tobi julọ ni Ilu China, Kemikali Ruifu n ṣe awọn itọsẹ amino acids ti o peye titi de awọn iṣedede agbaye, gẹgẹbi AJI, USP, EP, ati boṣewa FCC.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si L-Glutamic Acid,Please contact: alvin@ruifuchem.com
Orukọ Kemikali | L-Glutamic Acid |
Awọn itumọ ọrọ sisọ | H-Glu-OH;L-Glu;Gekuru Glu tabi E;L-(+) - Glutamic Acid;Laevo-Glutamic Acid;(S) -2-Aminopentanedioic Acid;L-2-Aminoglutaric Acid;(2S) -2-Aminopentanedioic Acid;(S)-(+) - Glutamic Acid;L-a-Aminoglutaric Acid;α-Glutamic Acid |
Iṣura Ipo | Ninu Iṣura, Agbara iṣelọpọ 30000 Toonu fun Ọdun |
Nọmba CAS | 56-86-0 |
Fọọmu Molecular | C5H9NO4 |
Òṣuwọn Molikula | 147.13 |
Ojuami Iyo | 205 ℃ (oṣu kejila) (tan.) |
iwuwo | 1.54 g/cm3 ni 20 ℃ |
Solubility | Soluble Larọwọto ni Formic Acid.Die-die tiotuka ninu Omi.Ni iṣe Insoluble ni Ethanol ati ni Eteri.Tu ni Dilute Hydrochloric Acid ati ni Dilute Nitric Acid |
Solubility ni Dilute HCl | Fere akoyawo |
Ibi ipamọ otutu. | Ididi ni Gbẹ, Itaja ni Yara otutu |
COA & MSDS | Wa |
Iyasọtọ | Amino Acid awọn itọsẹ |
Brand | Ruifu Kemikali |
Awọn koodu ewu | Xi | RTECS | LZ9700000 |
Awọn Gbólóhùn Ewu | 36/37/38 | F | 10 |
Awọn Gbólóhùn Aabo | 24/25-36-26 | TSCA | Bẹẹni |
WGK Germany | 2 | HS koodu | 2922421000 |
Awọn nkan | Ayewo Standards | Esi |
Ifarahan | Awọn kirisita funfun tabi Crystalline Powder.Lenu abuda diẹ ati itọwo Acid | Ni ibamu |
Idanimọ | Infurarẹẹdi Absorption julọ.Oniranran | Ni ibamu |
Yiyi pato [α] 20/D | +31.5° si +32.4°(C=10, 2mol/L HCl) | + 31,9° |
Ipinle ti Solusan | Ko o ati Awọ | Ni ibamu |
Gbigbe | ≥98.0% | 98.5% |
Kloride (Cl) | ≤0.020% | 0.016% |
Sulfate (SO4) | ≤0.020% | 0.012% |
Ammonium (NH4) | ≤0.020% | 0.010% |
Irin (Fe) | ≤10ppm | 5ppm |
Awọn Irin Eru (Pb) | ≤10ppm | 6ppm |
Arsenic (As2O3) | ≤1.0ppm | 0.6ppm |
Awọn amino acids miiran | Chromatographically Ko ṣe iwari | Ni ibamu |
Pipadanu lori Gbigbe | ≤0.10% | 0.08% |
Aloku lori Iginisonu (gẹgẹbi Sulfated) | ≤0.10% | 0.05% |
Ayẹwo | 98.5 si 100.5% (Titration: Ipilẹ Anhydrous) | 99.7% |
Idanwo pH | 3.0 si 3.5 (1.0g ni 100ml ti H2O) | 3.2 |
Ipilẹṣẹ | Lati Orisun ti kii ṣe Ẹranko | Ni ibamu |
Awọn ohun elo ti o ku | Ni ibamu | Ni ibamu |
Ipari | Accords with the Standard of AJI97;USP39 | |
Igbesi aye selifu | Awọn oṣu 24 Lati Ọjọ iṣelọpọ ti o ba wa ni ipamọ daradara | |
Awọn Lilo akọkọ | Awọn afikun Ounjẹ;Awọn oogun oogun;Awọn afikun Ounjẹ;ati be be lo. |
Gbigbe ti Solusan
Mu ọja yii l.Lẹhin fifi 2mol/L hydrochloric acid ojutu (20ml) lati wa ni tituka, wiwọn awọn gbigbe ni awọn wefulenti ti 430nm nipa UV-han spectrophotometry (Gbogbogbo Ofin 0401), ati awọn transmittance ki yio jẹ kere ju 98.0%.
Kloride
Mu 0.30g ọja yii ki o ṣayẹwo ni ibamu si ofin (Ofin Gbogbogbo 0801).Ti a ṣe afiwe pẹlu ojutu iṣakoso ti a ṣe ti 6.0ml ti ojutu iṣuu soda kiloraidi boṣewa, ko yẹ ki o ni idojukọ diẹ sii (0.02%).
Sulfate
Mu 0.50g ti ọja yii, ṣafikun 2ml ti dilute hydrochloric acid ati 5ml ti omi, gbọn lati tu, ṣayẹwo ni ibamu si ofin (Ofin Gbogbogbo 0802), ki o ṣe afiwe pẹlu ojutu iṣakoso ti a ṣe ti ojutu potasiomu sulfate boṣewa, ko si idojukọ diẹ sii (0.02). %).
Ammonium Iyọ
Mu 0.10g ọja yii ki o ṣayẹwo ni ibamu si ofin (Ofin Gbogbogbo 0808).Ti a ṣe afiwe pẹlu ojutu iṣakoso ti a ṣe ti 0.02% ti ojutu ammonium kiloraidi boṣewa, kii yoo jinle ().
Awọn amino acids miiran
Mu ọja yii, ṣafikun ojutu 0.5mol/L hydrochloric acid lati tu ati dilute lati ṣeto ojutu kan ti o ni nipa 10 miligiramu fun 1 milimita bi ojutu idanwo;Mu 1 milimita fun wiwọn konge, ni ọpọn wiwọn 0.5, dilute si iwọn pẹlu mol/L hydrochloric acid ojutu, gbọn daradara, ati lo bi ojutu iṣakoso, A 0.5mol/L hydrochloric acid ojutu ti fi kun, tu ati fomi lati mura silẹ. ojutu kan ti o ni nipa 10 miligiramu ti glutamic acid ati MG ti aspartic acid fun 1 milimita, ni atele, bi ojutu ti o baamu eto.Ni ibamu si awọn tinrin Layer chromatography (General 0502) igbeyewo, fa 5ul ti kọọkan ninu awọn loke mẹta solusan, lẹsẹsẹ, lori kanna silica gel G thin Layer awo, pẹlu n-butanol-water-glacial acetic acid (2:1:1). ) lati dagbasoke, tan kaakiri, gbẹ, sokiri pẹlu ninhydrin ni ojutu acetone (1-50), ooru ni 80 ° C titi awọn aaye yoo han, ati ṣayẹwo lẹsẹkẹsẹ.Ojutu iṣakoso yẹ ki o ṣafihan aaye ti o han gbangba, ati pe eto ti o wulo ojutu yẹ ki o ṣafihan awọn aaye meji ti o yapa patapata.Ti ojutu idanwo ba fihan awọn aaye aimọ, awọ ko yẹ ki o jinle (0.5%) ju aaye akọkọ ti ojutu iṣakoso.
Pipadanu lori Gbigbe
Mu ọja yii, gbẹ si iwuwo igbagbogbo ni 105 ℃, pipadanu iwuwo kii yoo kọja 0.5% (Ofin gbogbogbo 0831).
Aloku lori Iginisonu (gẹgẹbi Sulfated)
Mu l.0g ọja yii ki o ṣayẹwo ni ibamu si ofin (Ofin Gbogbogbo 0841).Iyokù ti o kù ko gbọdọ kọja 0.1%.
Irin Iyọ
Mu 2.0g ọja yii, ṣafikun 6mL ti dilute hydrochloric acid ati iye omi ti o yẹ, ooru lati tu, dara, fi omi kun 25ml, ati ṣayẹwo ni ibamu si ofin (Ofin gbogbogbo 0807), ko yẹ ki o jinle (0.0005% ) ju awọn iṣakoso ojutu ṣe ti boṣewa irin ojutu.
Awọn irin Heavy
Iyokù ti o kù labẹ ohun kan ti gbigbe iyoku iginisonu ko ni ni diẹ ẹ sii ju awọn ẹya mẹwa 10 fun miliọnu irin ti o wuwo nigba ti ofin ṣe ayẹwo (Awọn Ilana Gbogbogbo 0821, Law II).
Iyọ Arsenic
Mu 2.0g ọja yii, ṣafikun 5ml ti hydrochloric acid ati 23ml ti omi lati tu, ṣayẹwo ni ibamu si ofin (Awọn ilana gbogbogbo 0822 ofin akọkọ), yẹ ki o wa ni ibamu pẹlu awọn ipese (0.0001%).
Pirojini
Ọja yi ti fomi po pẹlu iṣuu soda kiloraidi abẹrẹ lati ṣe ojutu kan ti o ni 20mg fun lml, kikan lati tu, jẹ ki o tutu si 37 ° C, ati ṣayẹwo ni ibamu si ofin (Ofin Gbogbogbo 1142), iwọn lilo gẹgẹbi iwuwo ara ehoro fun abẹrẹ lkg 10ml , yẹ ki o wa ni ibamu pẹlu awọn ipese.(Fun abẹrẹ)
56-86-0 - Akoonu ipinnu
Mu ọja yii ni iwọn 0.25g, iwọn konge, ṣafikun omi farabale 50ml lati tu, jẹ ki o tutu, ṣafikun 5 silė ti ojutu itọka buluu bromothymol, ati lo ojutu titration sodium hydroxide (0.1 mol/L) titration si ojutu lati ofeefee si buluu- alawọ ewe.Kọọkan milimita 1 ti ojutu iṣuu soda hydroxide titration (0.1 mol/L) ni ibamu si 14.71mg ti C5H9N04.
Package: Igo Fluorinated, 25kg / apo, 25kg / Paali Ilu, tabi gẹgẹ bi ibeere alabara.
Ipò Ìpamọ́:Fipamọ sinu awọn apoti edidi ni itura, gbigbẹ ati ile-itaja ti afẹfẹ kuro ni awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.Idurosinsin labẹ awọn ipo ipamọ ti a ṣe iṣeduro.
Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.
Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Korea, Japanese, Australia, ati be be lo.
Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.
DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl
Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.
Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.
MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.
Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.
Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.
Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.
Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.
Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.
L-Glutamic Acid (H-Glu-OH, Abbreviated Glu tabi E) (CAS: 56-86-0) jẹ ọkan ninu 20 wọpọ α-amino acids ti o jẹ amuaradagba.O ṣe bi ipilẹṣẹ ti biosynthesis ti glutamine, proline ati arginine.
Ise ti Ounje Ite Afikun L-Glutamic Acid
1. Glutamic Acid gẹgẹbi ounjẹ pataki fun idagbasoke eniyan, kii ṣe ipa pataki ti ẹkọ iṣe-ara, ṣugbọn tun ni ẹya-ara ọtọtọ ni ile-iṣẹ ounjẹ.
2. Glutamic Acid gẹgẹbi imudara adun ni a le lo lati jẹki adun ti ohun mimu ati ounjẹ.
3. Glutamic Acid le ṣee lo bi oogun ijẹẹmu.Glutamic acid fun imupadabọ irun, le jẹ gbigba nipasẹ awọ-ori, ṣe idiwọ pipadanu irun ati irun ọmọ tuntun.Glutamic acid si awọ ara, itọju awọn wrinkles jẹ alumoni.
4. Glutamic Acid le ṣee lo ni oogun, nitori glutamic acid jẹ ọkan ninu awọn amino acids ti amuaradagba.Botilẹjẹpe kii ṣe awọn amino acids pataki fun ara eniyan, o le ṣee lo bi erogba ati awọn eroja nitrogen ti o ni ipa ninu iṣelọpọ ti ara.Glutamic acid ni iye ijẹẹmu ti o ga julọ.
Ohun elo ti Idapo Ounjẹ Olopobobo CAS 56-86-0 99% Mimọ Amino Acid L-Glutamic Acid Powder
1. L-Glutamic Acid ti wa ni o kun lo ninu isejade ti monosodium glutamate, turari, iyo ati ki o lo bi irandiran iran, onje afikun ati biokemika reagents, ati be be lo.
2. L-Glutamic Acid funrararẹ le ṣee lo bi oogun kan, lati kopa ninu amuaradagba ọpọlọ ati iṣelọpọ suga, ṣe igbelaruge ilana ifoyina, awọn ẹru ninu ara ni idapo pẹlu amonia sinu l-glutamine ti ko ni majele, dinku amonia ẹjẹ, dinku awọn aami aiṣan ti ẹdọ coma.Ni akọkọ ti a lo ni itọju ti coma hepatic ati iṣẹ ẹdọ ti o nira kii ṣe gbogbo, ṣugbọn ipa itọju ko ni itẹlọrun pupọ;Ni apapo pẹlu awọn oogun antiepileptic si itọju itẹlọrun nipasẹ awọn ikọlu kekere ati awọn ikọlu psychomotor warapa.Awọn oogun eleya ti a lo ninu iṣelọpọ glutamate, tun lo bi awọn reagents biokemika, ati bẹbẹ lọ.
Lilo Lopin: FAO/WHO (1984): fun awọn ounjẹ ti o rọrun ati awọn ọbẹ broth, 10g/kg.FEMA (mg/kg): awọn ohun mimu, awọn ọja akara, ẹran, ẹran soseji, omitooro, wara ati awọn ọja ifunwara, awọn obe, cereals, jẹ 400mg / kg.FDA, §172.320 (2000): Gẹgẹbi awọn afikun ijẹẹmu, ni opin si 12.4% (nipa iwuwo ti amuaradagba lapapọ ninu ounjẹ).
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