Vithamine B12 (Cyanocobalamin) CAS 68-19-9 Assay 97.0 ~ 102.0% Factory
Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong le mofani oa thepa ea Vitamin B12 (Cyanocobalamin) (CAS: 68-19-9) e nang le boleng bo phahameng.Re ka fana ka COA, phano ea lefats'e ka bophara, tse nyane le tse ngata tse fumanehang.Haeba u thahasella sehlahisoa sena, ka kopo romella lintlha tse qaqileng ho kenyelletsa nomoro ea CAS, lebitso la sehlahisoa, bongata ho rona.Please contact: alvin@ruifuchem.com
| Lebitso la Lik'hemik'hale | Vithamine B12 |
| Litlhaloso tse tšoanang | Cyanocobalamin;VB12 |
| Nomoro ea CAS | 68-19-9 |
| Boemo ba Setoko | Ka Setokong, Sekhahla sa Tlhahiso Ho fihlela ho Lithane |
| Foromo ea limolek'hule | Setšoantšo sa C63H88CoN14O14P |
| Boima ba Molek'hule | 1,355.39 |
| Melting Point | >300℃ |
| E hloahloa | Hygroscopic.Mocheso o Mamela, Ha o Mongobo |
| Sollubility ka Metsing | Hanyane ka Metsing.Tekanyo ea Solubility ka Metsing 12.5 g/l 25℃ |
| Sollubility (Ha e khone ho qhibiliha) | Acetone, Chloroform, Ether |
| Monko / Tatso | Sebopeho |
| COA & MSDS | E fumaneha |
| Brand | Ruifu Chemical |
| Ntho | Litlhaloso |
| Ponahalo | Phofo ea kristale e Lefubelu e Lefifi (Mokhoa oa Pono) |
| Boitsebiso A | UV: The Absorption Spectrum Exhibits Maxima ho 278±1nm, 361±1nm, le 550±2nm |
| A361nm/A278nm: 1.70~1.90 | |
| A361nm/A550nm: 3.15~3.40 | |
| Boitsebiso B | Cobalt: Kopana le Litlhoko tsa USP |
| Boitsebiso C | HPLC: Nako ea ho Boloka ea Tlhōrō e Khōlō ea Sample Tharollo e lumellana le ea Tharollo e Tloaelehileng. |
| Tahlehelo ka ho Omisa | <10.00% |
| Tlhahlobo | 97.0~102.0% (Ka Motheo o Omisitsoeng) |
| Related Sunstances | |
| Litšila ka Kakaretso | <3.00% |
| 7β,8β-Lactocyanocobalamin | <1.00% |
| 34-Methylcyanocobalamin | <2.00% |
| 8-Epi-Cyanocobalamin | <1.00% |
| Tšilafalo efe kapa efe e 'Ngoe | <0.50% |
| 50-Carboxycyanocobalamin | <0.50% |
| 32-Carboxycyanocobalamin | <0.50% |
| Litšepe tse boima | ≤10ppm |
| Arsenic (As) | ≤3ppm |
| Ketapele (Pb) | ≤3ppm |
| Masala a qhibilihisang acetone | <5000ppm |
| Liteko tsa Microbiological | |
| Kakaretso ea Aerobic Microbial Count | <1000cfu/g |
| Kakaretso ea Yeast & Mold | <100cfu/g |
| E.Coli | E mpe |
| Salmonella | E mpe |
| Boholo ba Karolo | 100% Ka 80 Mesh |
| Infrared Spectrum | E Ikamahanya le Sebopeho |
| Sollubility ho H2O | Lefifi le Lefifi, 10 mg/ml Pass |
| Tekanyetso ea Teko | USP 40 |
Sephutheloana:Botlolo, Aluminium foil bag, 25kg/Cardboard Drum, kapa ho ea ka tlhokahalo ea moreki.
Boemo ba polokelo:Boloka ka setshelo se koetsoeng ka thata.Boloka sebakeng sa polokelo se pholileng, se omeletseng le se nang le moea o pholileng hole le lintho tse sa lumellaneng.Sireletsa leseli le mongobo.
Ho tsamaisa ka sekepe:Tsamaisa lefatšeng ka bophara ka sefofane, ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.
Mokhoa oa ho Reka?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.
Limmaraka tse ka Sehloohong?Rekisa 'marakeng oa lehae, Amerika Leboea, Europe, India, Russia, Korea, Japane, Australia, joalo-joalo.
Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.
BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.
Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.
Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.
MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.
Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.
Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.
Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.
Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.
Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.
Vithamine B12 (Cyanocobalamin) (CAS: 68-19-9) ke setho sa vithamine B complex, e khutsufalitsoeng e le VB12, e 'ngoe ea li-vithamine tsa B, ke mofuta oa motsoako o rarahaneng oa motsoako o nang le, Ke vithamine e kholo ka ho fetisisa le e rarahaneng ka ho fetisisa. molek'hule e fumanoeng ho fihlela joale.Mesebetsi:
1) Vithamine B12 e ka hanyetsa sebete sa mafura, e khothalletsa ho boloka vithamine A ka sebete.
2) Vithamine B12 Ho khothaletsa kholo ea lisele le metabolism ea 'mele.
3) Vithamine B12 e kenya letsoho tlhahisong ea masapo a RBC, kahoo e ka ba kalafo ea phokolo ea mali e kotsi.
4) Vithamine B12 e eketsa tekanyo ea tšebeliso ea folic acid, e khothalletsa lik'habohaedreite, mafura le protheine metabolism.
5) Vithamine B12 e ka khothalletsa methyl transferase.
6) Vithamine B12 e ka Kholisa nts'etsopele le kholo ea lisele tse khubelu tsa mali, e le hore 'mele o sebetse ka mokhoa o tloaelehileng.
boemo, ho thibela pernicious khaello ea mali;boloka tsamaiso e phetseng hantle.
7) Vithamine B12 e na le ts'ebetso ea ho kenya li-amino acid le ho khothaletsa biosynthesis ea li-nucleic acid, e ka khothaletsa protheine synthesis, e bapala karolo ea bohlokoa bakeng sa kholo le nts'etsopele ea masea le bana ba banyenyane.
8) Vithamine B12 e ka senya mafura a mafura 'me ea etsa mafura, lik'habohaedreite, liprotheine li ka sebelisoa hantle ke' mele.
9) Vithamine B12 e ka felisa ho teneha le ho thusa ho boloka mohopolo, ho ntlafatsa mohopolo le kutloisiso ea ho leka-lekana.
10) Vithamine B12 ke vithamine ea bohlokoa ho boloka ts'ebetso ea sistimi e phethiloe le ho nka karolo ho nts'etsopele ea mofuta oa lipoprotein.
