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Vitamin B12

Product Name: Vitamin B12

Synonyms: 5, 6-dimethyl-1-(3-o-phosphono-alpha-d-ribofuranosyl)-1h-benzimidazolmonoes; 

5, 6-dimethylbenzimidazolylcobamidecyanide; 5, 6-dimethylbenzimidazolyl-co-cyanocobamide; 

Alpha-5, 6-dimethyl-1h-benzimidazolyl-cobamidcyanide; Anacobin; Berubigen; Betalin-12; Betalin12crystalline 

Product Details: 

Place of Origin: China 

Certification: ISO9001 

Brand: YuanCheng 

Payment & Shipping Terms: 

Minimum Order Quantity: 1kg 

Supply Ability: 5000kg/month 

Delivery Time: Within 24 hours after payment 

Payment Terms: Western Union, MoneyGram, T/T 

Port: China's main ports 

Product Description: 

CAS: 68-19-9 

MF: C63H88CoN14O14P 

MW: 1355.37 

EINECS: 200-680-0 

Mol File: 68-19-9. Mol 

Package: 25kg/cardboard drum 

Purity: 98% 

Appearance: Deep red to red crystalline powder 

Vitamin B12 consists of a class of chemically related compounds (vitamers), all of which have vitamin activity. 

It contains the biochemically rare element cobalt sitting in the center of planar tetra-pyrrole ring called a Corrin ring. 

Biosynthesis of the basic structure of the vitamin is accomplished only by bacteria and archaea 

(which usually produce hydroxocobalamin), but conversion between different forms of the vitamin can be accomplished 

in the human body.) 

Usage: 

Prototype of the family of naturally occurring cobalt coordination compounds knows as corrinoids. Analogs of vitamin B12 which differ only in the β -ligand of the cobalt are termed cobalamins. Synthesi zed almost exclusively by bacteria. Dietary sources include fish, meat, liver, and dairy products; Plants have little or no cobalamins. Converted by the body into its bioactive forms, methylcobalamin and cobamamide, which serve as enzyme cofactors. Severe deficiency may result in megaloblastic anemia and/or neurological impairment. 

Superiorities: 

1. Saichuang Technology Co., ltd is a professional raw powder factory in China for over 10 years, all powders are factory directly supplying. 

2. Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries,

over 100kgs each month. 

3. Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed. 

100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand. 

4. Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.

morgan@chembj.com,

whatapp:+86 17725670492