Vitaminum B12 (Cyanocobalamin) CAS 68-19-9 Intende 97.0~ 102.0% Factory

Description:

Nomen chemicum: Vitaminum B12

Synonyma: Cyanocobalamin

CAS: 68-19-9

Intenta: 97.0~ 102.0%

Aspectus: Dark Red Crystalline Pulvis

High Quality, Commercial Production

Contactus: Dr

Mobile/Wechat/Whatsapp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Descriptio:

Shanghai Ruifu Chemical Co, Ltd. est primarius fabrica et supplementum Vitaminum B12 (Cyanocobalamin) (CAS: 68-19-9) cum qualitate princeps.CoA praebere possumus, totius orbis partus, parvas et parvas quantitates in promptu habentes.Si interesse in hoc facto, singula informationes mittas mitte nobis numerum CAS, nomen productum, quantitatem nobis.Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum Vitaminum B12
Synonyma Cyanocobalamin;VB12
CAS Number 68-19-9
Stock Status In Stock, Productio Ascendite ad Tons
Formulae hypotheticae C63H88CoN14O14P
M. Pondus 1,355.39
Liquescens punctum >300℃
Sensitiva Hygroscopic.Calor Sensitivus, umor Sensitivus
Solubilitas in aqua Leviter solutum in aqua.Solubilitatis gradus in aqua 12.5 g/l 25℃
Solubilitas (Insolubilis in) Acetone, Chloroform, Ether
Odor / Taste Proprium
COA & MSDS Praesto
Brand Ruifu Chemical

Specifications:

Item Specifications
Aspectus Tenebris Rubrum Crystalline pulveris (Visual Method)
Lepidium sativum UV: Absorptio Spectrum Exhibet Maximae ad 278±1nm, 361±1nm, et 550±2nm
A361nm/A278nm: 1.70~1.90
A361nm/A550nm: 3.15~3.40
Lepidium sativum B * Cobalt: Occursum USP Requirements
Lepidium sativum C* HPLC: The Retention Time of the Major Peak of the Sample Solution Cossesponds to that of the Standard SOLUTIO
Damnum in Siccatio <10.00%
Assay 97.0~ 102.0% (In Siccata Basis)
Related Sunstances  
Totalis immunditias <3.00%
7β, 8β-Lactocyanocobalamin <1.00%
34-Methylcyanocobalamin <2.00%
8-Epi-Cyanocobalamin <1.00%
Any OtherUndientifiedImpurity <0.50%
50-Carboxycyanocobalamin <0.50%
32-Carboxycyanocobalamin <0.50%
Metalla gravis ≤10ppm
Arsenicum (As) ≤3ppm
Duc (Pb) ≤3ppm
RELICTUM Solvents Acetone <5000ppm
Microbiological Test  
Summa Aerobic Microbial comitis <1000cfu/g
Totalis fermentum & Molde <100cfu/g
E.Coli Negative
Salmonella Negative
Magnitudo particula C% per LXXX Mesh
Infrared Imaginis Conformat ut Structure
Solubilitas in H2O Obscurum rubrum, 10 mg/ml Pass
Test Standard USP 40

Sarcina & Repono:

Sarcina:Utrem, aluminium foil, sacculum, 25kg/cardboard Drum, vel secundum exigentiam emptoris.
Repono Condition:Condite in arcte clauso vase.Copia in horreis frigidis, siccis et bene ventilatis a substantiis inconvenientibus.A luce et humore protege.
Naviportans:Libera ad mundum ab aere, per FedEx / DHL Express.Ieiunium et certas traditiones provide.

commoda:

Satis capacitas: sufficientes facilities et technici

Professional Service: One stop acquireing service

Altera Package: Custom sarcina ac titulus praesto

Ieiunium Delivery: Si intra stirpem, tres dies partus praestatur

Supple firmum: Esse rationabile stirpe

Technical Support: Technology solution praesto

Custom Synthesis Service: Range from P. to kilos

High Quality: Constitutus ratio completa qualitas certitudinis

FAQ:

Quam mercari?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience?Plus quam XV annos experientiae habemus in fabricando et exportando amplis intermediis pharmaceuticis vel alchimicis pharmaceuticis amplis.

Mercatus principalis?Vendere mercatum domesticum, Americam septentrionalem, Europam, Indiam, Russiam, Coream, Iaponicam, Australiam etc.

Commodi?Superior qualitas, parabilis pretium, officia professionalia et subsidia technica, ieiunium partus.

Qualitasfides?Qualitas strictioris temperantiae ratio.Pro instrumento analysi professionali includuntur NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Claritas, Solubilitas, Microbialis limes test, etc.

Exempla?Pleraque producta praebent exempla gratuita pro qualitate aestimationis, sumptus naviculas a clientibus solvendos.

Factory Audit?Factory audit gratissimum.Quaeso ante constitutum.

MOQ?Nec MOQ.Parvus ordo placet.

Tempus adferendi? Si intus prosapia, tres dies partus praestatur.

Transportatio?Per Express (FedEx, DHL), ab Air, per Mare.

Documenta?Post servitium venditionis: COA, MOA, ROS, MSDS, etc. praeberi possunt.

Consuetudo Synthesis?Consuetudo synthesis officia praebere potest ad optimas investigationes tuas necessitates aptandas.

Pensio conditio?Proforma cautionis primum post confirmationem ordinis mittetur, informationes nostrae ripae inclusas.Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

Applicatio:

Vitaminum B12 (Cyanocobalamin) (CAS: 68-19-9) membrum est Vitaminum B complexum, abbreviatum ut VB12, unum e Vitaminum B, est quoddam compositum complexum organicum continens, Vitaminum maximum et complexum. moleculo inventa est usque.Munera:

1) Vitaminum B12 resistere potest ad iecoris pingue, vitaminum A in iecore repono promovere.
2) Vitaminum B12 Cellam maturam et metabolismum corporis promovere.
3) Vitaminum B12 participat fabricam medullae ossis RBC, ut curatio perniciosa anemia esse possit.
4) Vitaminum B12 auget rate utendo acidum folicum, promovendum carbohydratum, pingue et dapibus metabolismi.
5) Vitaminum B12 yl transferase potest.
6) Vitaminum B12 progressionem maturationemque cellularum sanguinis rubri promovere potest, ut corpus hematopoieticum in functione normali.
publica ne perniciosa anemia;sana ratio ponere.
7) Vitaminum B12 munus habet activitatis amino acidarum et biosynthesim acida nucleicorum promovere, interdum synthesin promovere potest, magni ponderis munus habet ad incrementum et progressionem infantum et infantium.
8) Vitaminum B12 acida pinguia metabolire possunt et pingues, carbohydrates, interdum corpore recte uti possunt.
9) Vitaminum B12 irritabilitatem et auxilium tollere potest ad intentionem custodiendam, memoriam sensusque librationis augendam.
10) Vitaminum B12 necessaria est Vitaminum servare systema munus compleri et participare lipoprotein quandam evolutionem

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