(-)-Epicatechin CAS 490-46-0 Mimọ ≥95.0% (HPLC)
Shanghai Ruifu Kemikali Co., Ltd jẹ olupilẹṣẹ asiwaju ti (-) Epicatechin (EC) (CAS: 490-46-0) pẹlu didara to gaju, jade tii alawọ ewe.Kemikali Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, iṣẹ ti o dara julọ, kekere ati awọn iwọn olopobobo ti o wa.Ra (-)-Epicatechin,Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | (-) Epicatechin |
| Awọn itumọ ọrọ sisọ | EC;L-Epicatechin;Epicatechin;(-) Epicatehol;epi-Catechin;(-) cis-3,3',4',5,7-Pentahydroxyflavane;(2R,3R) -2- (3,4-Dihydroxyphenyl) -3,4-Dihydro-1 (2H) -Benzopyran-3,5,7-triol |
| Iṣura Ipo | Ni Iṣura, Iṣowo Iṣowo |
| Nọmba CAS | 490-46-0 |
| Fọọmu Molecular | C15H14O6 |
| Òṣuwọn Molikula | 290,27 g / mol |
| Ojuami Iyo | 240 ℃(oṣu kejila)(tan.) |
| iwuwo | 1.593 ± 0,06 g / cm3 |
| Yiyi pato [a] 20/D | -56.0° si -64.0° (C=0.1, MeOH) |
| Ni imọlara | Afẹfẹ Sensitive, Ooru kókó |
| Omi Solubility | Tiotuka ni kẹmika |
| Ibi ipamọ otutu. | Itura & Ibi Gbẹ (2 ~ 8℃) |
| COA & MSDS | Wa |
| Apeere | Wa |
| Brand | Ruifu Kemikali |
| Awọn nkan | Ayewo Standards | Esi | Ọna idanwo |
| Ifarahan | Funfun Powder | Funfun Powder | Organoleptic |
| Lenu | Iwa | Ṣe ibamu | Organoleptic |
| EC Ayẹwo | ≥95.0% | 96.16% | HPLC |
| Kafiini | ≤0.10% | 0.02% | |
| Ọrinrin Akoonu | ≤5.0% | 0.22% | 105ºC, wakati mẹrin |
| Eeru | ≤0.50% | 0.08% | GB / T5009.4-2016 |
| Patiku Iwon | 100% Pass 80 Mesh | Ṣe ibamu | |
| Tapped iwuwo | 0.50 ~ 0.60g / cm3 | 0.60 | |
| pH | 4.0 ~ 6.0 | 5.89 | WS3-B-3380-98 |
| Awọn irin Heavy | |||
| Irin Heavy (Pb) | ≤5.0pm | <5.0ppm | GB/T5009.75-2016 |
| Irin Heavy (Bi) | ≤2.0pm | <2.0ppm | GB/T5009.76-2016 |
| Irin Eru (Hg) | ≤0.5ppm | <0.5ppm | GB/T5009.17-2016 |
| Apapọ Awo kika | ≤1000 ileto/g | Ṣe ibamu | GB4789.2-2016 |
| Iwukara & Mold | ≤100 ileto/g | Ṣe ibamu | GB4789.15-2016 |
| Salmonella | Odi | Ti ko si | GB4789.4-2016 |
| E.Coli | Odi | Ti ko si | GB4789.3-2016 |
| Ipari | Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato ti a fun | ||
Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Jeki apo eiyan naa ni wiwọ ni pipade ati tọju ni itura, gbẹ (2 ~ 8℃) ati ile-itaja ti o ni afẹfẹ daradara kuro ninu awọn nkan ti ko ni ibamu.Pa kuro lati ọrinrin ati ina to lagbara tabi iwọn otutu giga.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.
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.
Awọn aami ewu Xi - Irritant
Awọn koodu ewu
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
WGK Germany 3
RTECS KB3745000
FLUKA BRAND F CODES 10-23
HS koodu 2932999099
(-) - Epicatechin (EC) (CAS: 490-46-0), ẹda ẹda ati ọja adayeba lati tii alawọ ewe.
(-) -Epicatechin jẹ ohun ọgbin flavanol adayeba, tiotuka ninu omi ati kẹmika.O ti wa ni collectively mọ bi catechin agbo pẹlu epigallocatechin gallate, epicatechin gallate, epicatechin gallate ati epigallocatechin gallate, Ati catechins ni o wa isomers ti kọọkan miiran.
Ilana molikula ti (-)-Epicatechin ni nọmba awọn ẹgbẹ ifaseyin ati awọn aaye ti nṣiṣe lọwọ, eyiti o le jẹ ki epicatechin ṣe agbejade ọpọlọpọ awọn aati phenolic.Awọn ẹkọ elegbogi igbalode ti fihan pe awọn flavonoids gẹgẹbi epicatechin ni awọn iṣẹ ti egboogi-oxidation, scavenging free radicals, okunkun iṣelọpọ agbara, iṣakoso ajesara ati bẹbẹ lọ.Ọja yi ti wa ni o kun jade lati tii.
(-) - Epicatechin jẹ paati akọkọ ti ipa tii alawọ ewe.O le ṣee lo bi oogun lati ni arowoto ati prophylaxis Ẹkọ nipa ọkan arun, akàn ati be be lo. Awọn oniwe-olomi ojutu prone to ifoyina, commonly lo fun egboogi-oxidants.O tun ni iṣẹ ti idinku agbara ti awọn capillaries, antidiarrheal, hemostasia, antivirals, antimycotic, koju ACE ati prophylaxis peptic ulcer.
1. Ti a lo ni aaye ounjẹ, o ti lo bi ẹda ara-ara, oluranlowo antistaling, ati awọn aṣoju ti o dinku.
2. Gẹgẹbi ohun ikunra ati additive kemikali ojoojumọ, o ni ipa ti anti-wrinkle ati anti-Aging.O le yọ awọn iranran kuro, ṣe idiwọ ati tọju arun awọ ara ati oye, ehin ti o bajẹ, okuta iranti ehín, periodontitis ati halitosis, daabobo awọ ara lati oorun ray ipalara ati ṣe idiwọ akàn ara.
3. Ti a lo ni aaye oogun, a lo lati ṣe idiwọ ati iwosan arun inu ọkan ati ẹjẹ, diabetes.O ni ipa ti sterilization ati antivirus.O wa bi ohun elo aise ti oniranlọwọ ati oogun ilera.
4. Awọn afikun ounjẹ ounjẹ fun awọn capsules ati awọn tabulẹti.
