Vitamin B12 (Cyanocobalamin) CAS 68-19-9 Assay 97.0 ~ 102.0% Factory
Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti Vitamin B12 (Cyanocobalamin) (CAS: 68-19-9) pẹlu didara to gaju.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si ọja yii, jọwọ firanṣẹ alaye alaye pẹlu nọmba CAS, orukọ ọja, opoiye si wa.Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | Vitamin B12 |
| Awọn itumọ ọrọ sisọ | Cyanocobalamin;VB12 |
| Nọmba CAS | 68-19-9 |
| Iṣura Ipo | Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu |
| Fọọmu Molecular | C63H88Con14O14P |
| Òṣuwọn Molikula | 1.355.39 |
| Ojuami Iyo | > 300 ℃ |
| Ni imọlara | Hygroscopic.Ooru Ifamọ, Ọrinrin Sensitive |
| Solubility ninu Omi | Die-die tiotuka ninu Omi.Iwọn ti Solubility ni Omi 12.5 g/l 25 ℃ |
| Solubility (A ko le yanju ninu) | Acetone, Chloroform, Eteri |
| Òórùn / Lenu | Iwa |
| COA & MSDS | Wa |
| Brand | Ruifu Kemikali |
| Nkan | Awọn pato |
| Ifarahan | Lulú Kirisita Pupa Dudu (Ọna wiwo) |
| Idanimọ A | UV: Spectrum Absorption Ṣe afihan Maxima ni 278 ± 1nm, 361 ± 1nm, ati 550± 2nm |
| A361nm/A278nm: 1.70 ~ 1.90 | |
| A361nm/A550nm: 3.15 ~ 3.40 | |
| Idanimọ B | Cobalt: Pade Awọn ibeere USP |
| Idanimọ C | HPLC: Akoko Idaduro ti Oke pataki ti Solusan Ayẹwo Kossesponds si ti Standard Solusan |
| Pipadanu lori Gbigbe | <10.00% |
| Ayẹwo | 97.0 ~ 102.0% (Lori ipilẹ gbigbe) |
| ibatan Sunstances | |
| Lapapọ Awọn Aimọ | <3.00% |
| 7β,8β-Lactocyanocobalamin | <1.00% |
| 34-Methylcyanocobalamin | <2.00% |
| 8-Epi-Cyanocobalamin | <1.00% |
| Eyikeyi OtherUndientifiedImpurity | <0.50% |
| 50-Carboxycyanocobalamin | <0.50% |
| 32-Carboxycyanocobalamin | <0.50% |
| Awọn irin Heavy | ≤10ppm |
| Arsenic (Bi) | ≤3ppm |
| Asiwaju (Pb) | ≤3ppm |
| Awọn iyọkuro ti o ku acetone | <5000ppm |
| Awọn Idanwo Microbiological | |
| Lapapọ Aerobic makirobia kika | <1000cfu/g |
| Lapapọ iwukara & Mold | <100cfu/g |
| E.Coli | Odi |
| Salmonella | Odi |
| Patiku Iwon | 100% Nipasẹ 80 Mesh |
| Infurarẹẹdi julọ.Oniranran | Ni ibamu si Eto |
| Solubility ni H2O | Red Dudu, 10 mg / milimita Pass |
| Igbeyewo Standard | USP 40 |
Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Tọju ni wiwọ titi eiyan.Fipamọ sinu itura, gbigbẹ ati ile-itaja ti o ni afẹfẹ daradara kuro ninu awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.
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Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Russia, 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.
Vitamin B12 (Cyanocobalamin) (CAS: 68-19-9) jẹ ọmọ ẹgbẹ ti eka Vitamin B, abbreviated bi VB12, ọkan ninu awọn vitamin B, jẹ iru agbo-ara Organic eka ti o ni ninu, O jẹ Vitamin ti o tobi julọ ati idiju julọ. moleku ri bẹ jina.Awọn iṣẹ:
1) Vitamin B12 le koju si ẹdọ ọra, ṣe igbelaruge ibi ipamọ ti Vitamin A ninu ẹdọ.
2) Vitamin B12 Ṣe igbelaruge ogbo sẹẹli ati iṣelọpọ ti ara.
3) Vitamin B12 ṣe alabapin ninu iṣelọpọ ti ọra inu egungun RBC, nitorinaa o le jẹ itọju ti ẹjẹ ti o buruju.
4) Vitamin B12 mu iwọn lilo folic acid pọ si, igbelaruge carbohydrate, sanra ati iṣelọpọ amuaradagba.
5) Vitamin B12 le ṣe igbelaruge methyl transferase.
6) Vitamin B12 le ṣe igbelaruge idagbasoke ati idagbasoke ti awọn sẹẹli ẹjẹ pupa, ki iṣẹ ṣiṣe hematopoietic ti ara ni deede.
ipinle, idena ti pernicious ẹjẹ;ṣetọju eto ilera.
7) Vitamin B12 ni o ni awọn iṣẹ ti mu amino acids ati ki o se igbelaruge awọn biosynthesis ti nucleic acids, o le se igbelaruge amuaradagba kolaginni, o yoo kan pataki ipa fun idagbasoke ati idagbasoke ti awọn ọmọ ikoko ati awọn ọmọ.
8) Vitamin B12 le metabolize ọra acids ati ki o ṣe sanra, carbohydrates, amuaradagba le ṣee lo daradara nipa ara.
9) Vitamin B12 le ṣe imukuro irritability ati iranlọwọ lati tọju idojukọ, mu iranti pọ si ati ori ti iwontunwonsi.
10) Vitamin B12 jẹ awọn vitamin pataki lati jẹ ki iṣẹ eto pari ati kopa ninu idagbasoke iru lipoprotein kan.
