DL-Valine CAS 516-06-3 (H-DL-Val-OH) Ayẹwo 98.0 ~ 101.0% Didara Didara Factory
Shanghai Ruifu Kemikali Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) pẹlu didara to gaju.Kemikali Ruifu n pese lẹsẹsẹ amino acids & awọn itọsẹ.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si DL-Valine,Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | DL-Valine |
| Awọn itumọ ọrọ sisọ | H-DL-Val-OH;DL-Val;Dextro, Laevo-Valine;DL-2-Aminoisovaleric Acid;(±) -a-Aminoisovaleric Acid;(R,S)-2-Amino-3-Methyl-Butyric Acid;DL-alpha-Aminoisovaleric Acid;DL-a-Aminoisovaleriki Acid |
| Iṣura Ipo | Ninu Iṣura, Agbara iṣelọpọ 1000 Toonu fun Ọdun |
| Nọmba CAS | 516-06-3 |
| Fọọmu Molecular | C5H11NO2 |
| Òṣuwọn Molikula | 117.15 |
| Ojuami Iyo | 295 ℃ (oṣu kejila) (tan.) |
| iwuwo | 1.31 |
| Ni imọlara | Ọrinrin Sensitive |
| Omi Solubility | Fere akoyawo |
| Solubility | Tiotuka ninu Omi, Ailesolubu ninu Ethanol tutu, Eteri ati Acetone |
| Ibi ipamọ otutu. | Ididi ni Gbẹ, Itaja ni Yara otutu |
| COA & MSDS | Wa |
| Iyasọtọ | Amino Acids & Awọn itọsẹ |
| Brand | Ruifu Kemikali |
| Awọn koodu ewu | Xn - ipalara |
| Awọn Gbólóhùn Ewu | 40 - Ẹri to lopin ti ipa carcinogenic |
| Awọn Gbólóhùn Aabo | S22 - Maṣe simi eruku. S24/25 - Yago fun olubasọrọ pẹlu ara ati oju. S36 - Wọ aṣọ aabo to dara. |
| WGK Germany | 3 |
| RTECS | YV9355500 |
| TSCA | Bẹẹni |
| HS koodu | 2922491990 |
| Awọn nkan | Ayewo Standards | Esi |
| Ifarahan | Awọn kirisita funfun tabi Crystalline Powder | Ni ibamu |
| Idanimọ | Infurarẹẹdi Absorption julọ.Oniranran | Ni ibamu |
| Yiyi pato [α] 20/D | -0.6° si +0.6°(C=8, HCl) | Ni ibamu |
| Ipo Solusan (Gbigbepo) | ≥95.0% | 98.5% |
| Kloride (Cl) | ≤0.039% | <0.039% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Irin (Fe) | ≤10ppm | <10ppm |
| Awọn Irin Eru (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Pipadanu lori Gbigbe | ≤0.20% | 0.16% |
| Ajẹkù lori Iginisonu (Sulfated) | ≤0.20% | 0.06% |
| Ayẹwo | 98.0 si 101.0% (Titration lori ipilẹ gbigbe) | 99.7% |
| Ipari | Ọja yii nipasẹ Awọn ibamu Ayẹwo pẹlu Iwọn AJI97 | |
| Awọn Lilo akọkọ | Amino acids;Awọn afikun Ounjẹ;Awọn agbedemeji elegbogi;ati be be lo. | |
DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) Ọna Idanwo AJI 97
Idanimọ: Ṣe afiwe irisi gbigba infurarẹẹdi ti ayẹwo pẹlu ti boṣewa nipasẹ ọna disiki bromide potasiomu.
Ipo Solusan (Igbejade): 1.0g ni 10ml ti 2mol/L HCl, spectrophotometer, 430nm, 10mm cell sisanra.
Chloride (Cl): 0.36g, A-1, atunṣe: 0.40ml ti 0.01mol/L HCl
Awọn irin Eru (Pb): 2.0g, (1), tu nipasẹ imorusi, Ref: 2.0ml ti Pb Std.(0.01mg/ml)
Arsenic (As2O3): 1.0g, (1), atunṣe: 2.0ml ti As2O3 Std.
Pipadanu lori Gbigbe: ni 105 ℃ fun awọn wakati 3.
Ajẹkù lori Ignition (Sulfated): Idanwo AJI 13
Ayẹwo: Ayẹwo ti o gbẹ, 120mg, (1), 3ml ti formic acid, 50ml ti glacial acetic acid, 0.1mol/L HCLO4 1ml=11.715mg C5H11NO2
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.
Igbesi aye selifu:Awọn oṣu 24 lati ọjọ iṣelọpọ ni ipo ibi ipamọ ti a ṣeduro.
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.
DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) jẹ itọsẹ valine.DL-Valine jẹ ti awọn amino acids ti o ni ẹwọn.O jẹ amino acids 8 pataki ati awọn amino acids glycogenic fun ara eniyan.O le ṣe igbelaruge idagbasoke deede ti ara, awọn tisọ atunṣe, ṣe ilana suga ẹjẹ, ati pese agbara awọn iwulo.Awọn afikun ounjẹ, nipataki fun adun ati bẹbẹ lọ.Amino acids gẹgẹbi iṣelọpọ threonine ti awọn ohun elo aise, ṣugbọn tun le ṣee lo bi awọn turari.
Iṣẹ ti DL-Valine
DL-Valine le ṣee lo ni ounjẹ, iṣelọpọ oogun ati awọn reagents biokemika, ati bẹbẹ lọ.
DL-Valine le ṣee lo lati ṣepọ awọn pyrethroids ati clofluvalerate.
DL-Valine jẹ iru ipakokoro-pupọ ati acaricide pẹlu awọn ireti idagbasoke nla.
DL-Valine ni a lo lati dena idagba ti fibrocytes.
DL-Valine jẹ lilo ninu iṣelọpọ ti awọn oogun antitumor ati awọn oogun lodi si àtọgbẹ ati awọn ilolu rẹ.
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