(-)-Epicatechin CAS 490-46-0 Mama ≥95.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o (-) -Epicatechin (EC) (CAS: 490-46-0) faʻatasi ai ma le maualuga, faʻapipiʻi lauti lanumeamata.Ruifu Chemical e mafai ona tuʻuina atu i le lalolagi atoa, tau faʻatauvaʻa, auaunaga sili ona lelei, laʻititi ma tele tele o loʻo avanoa.Fa'atau (-)-Epicatechin,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | (-)-Epicatechin |
| Synonyms | EC;L-Epicatechin;Epicatechin;(-)-Epicatechol;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 |
| Tulaga Fa'asoa | I Fa'atauga, Gaosiga Fa'apisinisi |
| Numera CAS | 490-46-0 |
| Fuafua mole | C15H14O6 |
| Molecular Weight | 290.27 g/mol |
| Lisi Lisi | 240℃(tes.)(malamalama) |
| Malosi | 1.593±0.06 g/cm3 |
| Ta'amilosaga Fa'apitoa [a]20/D | -56.0° i le -64.0° (C=0.1, MeOH) |
| Ma'ale'ale | Ma'ale'ale ea, Ma'ale'ale vevela |
| Suavai Solubility | Solu i le Methanol |
| Temp. | Nofoaga malulu ma mago (2~8℃) |
| COA & MSDS | Avanoa |
| Fa'ata'ita'iga | Avanoa |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Tulaga Fa'atonu | I'uga | Metotia Su'ega |
| Fa'aaliga | Pa'u Pa'epa'e | Pa'u Pa'epa'e | Organoleptic |
| Tofo | Uiga | Fa'atatau | Organoleptic |
| Su'ega a le EC | ≥95.0% | 96.16% | HPLC |
| Kafeina | ≤0.10% | 0.02% | |
| Susū Susū | ≤5.0% | 0.22% | 105ºC, 4 itula |
| Lefulefu | ≤0.50% | 0.08% | GB/T5009.4-2016 |
| Lapo'a La'au | 100% Pass 80 Mesh | Fa'atatau | |
| Tapped Density | 0.50~0.60g/cm3 | 0.60 | |
| pH | 4.0~6.0 | 5.89 | WS3-B-3380-98 |
| Metala mamafa | |||
| Uamea Mamafa (Pb) | ≤5.0ppm | <5.0ppm | GB/T5009.75-2016 |
| Uamea Mamafa (As) | ≤2.0ppm | <2.0ppm | GB/T5009.76-2016 |
| Uamea Mamafa (Hg) | ≤0.5ppm | <0.5ppm | GB/T5009.17-2016 |
| Faitauga o Papatusi Aofa'i | ≤1000koloni/g | Fa'atatau | GB4789.2-2016 |
| Faafefete & Mold | ≤100koloni/g | Fa'atatau | GB4789.15-2016 |
| Salmonella | Le lelei | Toesea | GB4789.4-2016 |
| E.Coli | Le lelei | Toesea | GB4789.3-2016 |
| Fa'ai'uga | Ua uma ona fa'ata'ita'iina le oloa ma fa'amalieina fa'atonuga | ||
afifi:Fagu, Ato pepa alumini, 25kg/Kati Pusa, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Taofi mau le atigipusa ma teu i totonu o se faleteuoloa malulu, mago (2~8 ℃) ma fa'alelei lelei mai mea e le fetaui.Taofi ese mai le susu ma le malamalama malosi poʻo le maualuga o le vevela.
Va'a:Tu'u atu ile lalolagi atoa ile ea, ile FedEx / DHL Express.Tuuina atu vave ma faatuatuaina tiliva.
Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Tausaga Aafiaga?E sili atu nai lo le 15 tausaga o le poto masani i le gaosiga ma le auina atu i fafo o le tele o tulaga maualuga o vailaʻau faʻapitoa poʻo vailaʻau lelei.
Maketi Autu?Faʻatau atu i maketi i totonu o le atunuʻu, Amerika i Matu, Europa, Initia, Korea, Iapani, Ausetalia, ma isi.
Tulaga lelei?Tulaga maualuga, tau taugofie, auaunaga faʻapolofesa ma lagolago faʻapitoa, vave tuʻuina atu.
Tulaga leleiFaamautinoaga?Fa'atonuga lelei faiga.O meafaigaluega faʻapitoa mo suʻesuʻega e aofia ai le NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Fa'ata'ita'iga?O le tele o oloa e maua ai faʻataʻitaʻiga e leai se totogi mo le iloiloga lelei, o tau o felauaiga e tatau ona totogi e tagata faʻatau.
Fale Su'etusi?Fa'afeiloa'i su'etusi falegaosimea.Fa'amolemole fai se taimi vave.
MOQ?Leai MOQ.Laititi oka e talia.
Taimi Tiliva? Afai o loʻo i totonu o faʻatauga, e tolu aso e faʻamaonia le tuʻuina atu.
Felauaiga?E ala ile Express (FedEx, DHL), ile Air, ile Sea.
Pepa?A maeʻa le faʻatau atu auaunaga: COA, MOA, ROS, MSDS, ma isi mea e mafai ona tuʻuina atu.
Tulaga Fa'apitoa?E mafai ona tu'uina atu au'aunaga tu'ufa'atasiga fa'apitoa e fetaui lelei ma au su'esu'ega mana'oga.
Tulaga Totogi?Proforma invoice o le a lafo muamua pe a maeʻa le faʻamaoniga o le poloaiga, faʻapipiʻi a matou faʻamatalaga faletupe.Totogi e le T / T (Telex Transfer), PayPal, Western Union, ma isi.
Fa'ailoga Mata'utia Xi - Itaita
Tulaga lamatia
R36/37/38 - Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu
S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i.
S36 - Fa'aofu ofu puipui talafeagai.
WGK Siamani 3
RTECS KB3745000
FLUKA BRAND F CODES 10-23
HS Code 2932999099
(-)-Epicatechin (EC) (CAS: 490-46-0), o se antioxidant ma mea masani mai le lauti lanumeamata.
(-)-Epicatechin o se faʻapipiʻi flavanol faʻanatura, solu i le vai ma le methanol.O lo'o ta'ua fa'atasi o catechin compounds ma epigallocatechin gallate, epicatechin gallate, epicatechin gallate ma epigallocatechin gallate, Ma catechins o isomers o le tasi ma le isi.
O le fausaga mole mole o (-) -Epicatechin o loʻo i ai le tele o vaega faʻamalosi ma nofoaga faʻamalosi, lea e mafai ona maua ai e le epicatechin le tele o gaioiga faʻafefe.O suʻesuʻega faʻafomaʻi faʻaonaponei ua faʻaalia ai o le flavonoids e pei o le epicatechin o loʻo i ai galuega o le anti-oxidation, faʻasaʻoina o radical free, faʻamalosia le metabolism, faʻatonutonu le puipuiga ma isi.O lenei oloa e masani ona maua mai le lauti.
(-) -Epicatechin o le vaega autu o le aafiaga o le lauti lanumeamata.E mafai ona faʻaaogaina e fai ma vailaʻau e faʻamalolo ai ma faʻamaʻi faʻamaʻi cardiology, kanesa ma isi.O loʻo iai foʻi le aoga o le faʻaitiitia o le faʻaogaina o capillaries, antidiarrheal, hemostasia, antivirals, antimycotic, tetee atu i le ACE ma le prophylaxis peptic ulcers.
1. Faʻaaogaina i totonu o meaʻai, e faʻaaogaina e avea ma antioxidant masani, antistaling agent, ma anti-fading agents.
2. I le avea ai ma mea teuteu ma mea faʻapipiʻi vailaʻau i aso taʻitasi, e iai le aʻafiaga o le anti-maanuminumi ma le anti-Aging.E mafai ona fa'ate'aina le mea, puipuia ma togafitia fa'ama'i pa'u ma lagona, pala nifo, nifo nifo, periodontitis ma halitosis, puipuia le pa'u mai le leaga o le la ma puipuia le kanesa o le pa'u.
3. Faʻaaogaina i falemaʻi, e faʻaaogaina e puipuia ma faʻamalolo ai maʻi cardiovascular, maʻisuka.E iai le aafiaga ole sterilization ma antivirus.O lo'o maua e avea ma mea mata'utia o lala ma vaila'au mo le soifua maloloina.
4. Mea'ai faaopoopo mo capsules ma tablets.
