USP Cyanocobalamin Medicine Cyanide Powder CAS 68-19-9 Prevent Pernicious Anemia

Basic Information
Place of Origin: China
Brand Name: Sengmei
Certification: ISO
Model Number: cobalamin
Minimum Order Quantity: 10gram
Price: USD 5~9/gram
Packaging Details: 1kg/bag;25kg/Durm
Delivery Time: 1-3work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000kg per Month
Detail Information
Name: Cobalamin CAS: 68-19-9
EINECS: 200-680-0 Shipment: Express
Melting Point: >300°C Brand: Accenturebio
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Product Description

Pure raw material cyanocobalamin cyanide powder CAS 68-19-9 buy online

Cyanocobalamin Vitamin B12 Description
Vitamin B12, abbreviated as VB12, also known as cobalamin, one of the B vitamins, is a class of cobalt-containing porphyrin complex organic compounds containing trivalent cobalt at the center of the porphyrin-like porphyrin ring plane. It is the largest and most complex vitamin molecule that has been discovered so far, and it is also the only vitamin containing metal ions; its crystal is red, so it is also called red vitamin. Plants do not contain VB12 and cannot produce VB12. The liver is the best source of VB12, followed by milk, meat, eggs, fish and so on. VB12 is a coenzyme necessary for the synthesis of ribonucleic acid and deoxyribonucleic acid. The deficiency of VB12 in vivo can cause pathological changes of the nervous system such as peripheral nerve and central encephalopathy.
The discovery of vitamin B12 was first attributed to the work done in the treatment of a pernicious anemia disease named after the British physician Addison. The pernicious anemia was an incurable disease at the time. In 1926, Minot and Murphy discovered that the disease could be cured by ingesting large amounts of raw liver, for which they received the Nobel Prize in Physiology and Medicine in 1934. Following the discovery of Minot and Murphy, the perennial anemia was successfully cured by liver concentrates. In 1948, Riches, the United States, Smith and Parker, respectively, isolated a red crystal from the liver concentrate, named vitamin B12. In the same year, R. West of Columbia University in the United States confirmed that it can effectively treat pericious anemia by injecting vitamin B12. Subsequently, in 1955, D. Hodgkin et al. determined the crystal structure of vitamin B12 by X-ray analysis. He also won the 1964 Nobel Prize in Chemistry. In 1972, Woodward successfully completed the full synthesis of vitamin B12.

Cyanocobalamin Vitamin B12 Function

1. To promote the development of red blood cells and mature, make the body hematopoiesis functionary in normal, and prevent pernicious anemia.

2.To maintain the nervous system health.

3.It can increase the utilization rate of folic acid, promote carbohydrate, fat and protein metabolism;

4.It has the role of amino acids with activation and can promote the nucleic acid biosynthesis, and can promote proteinsynthesis, it plays an important role in the infant's growth.

5.It is fatty acid metabolism,and can make fat, carbohydrate, protein be proper used by body.

6.To eliminate irritability, focus your attention, improve memory and balance.

7.It is nervous system function sound indispensable vitamin, a kind of nerve tissue in the formation of lipoprotein

Cyanocobalamin Vitamin B12 Application

1.Manner to promote the development of red blood cells and mature, make the body hematopoiesis function in normal state, the prevention of pernicious anemia;

2.To maintain a healthy nervous system This exists in the form of coenzyme, can increase the utilization rate of folic acid, promote the metabolism of carbohydrate, fat and protein;

3. Have the function of the activation of amino acids and promote the biosynthesis of nucleic acid, can promote protein synthesis, its important role in the growth and development of infants.

4.The metabolism of fatty acids, fat, carbohydrate, protein, is the proper use of body;

5.eliminate fidgety, focus attention, enhance memory, and a sense of balance.

6.It is indispensable to the nervous system function and improve the vitamin, participate in the formation of nerve tissue, a lipoprotein, One is to improve the utilization rate of folic acid,.

7.with folic acid synthesis of methionine by homocysteine (synthesis) and choline, produced in the process of purines and pyrimidines synthetic cyanocobalamin ShenJi cobalt precursor substances such as methyl amine and coenzyme B12, involved in many important compounds.
Cyanocobalamin Vitamin B12 Specification
PRODUCT NAME Cyanocobalamin
CAS no. 68-19-9 Quantity 120kg
Storage In an airtight container, protected from light.
Items of analysis Specification Results
Appearance Dark red powder Dark red powder
Identification UV Conforms
Loss on drying ≤10.0% 3.68%
Related substances Total impurities ≤3.0% 1.10%
Acetone ≤5000ppm 16ppm
The total aerobic microbial count ≤1000cfu/g 20cfu/g
The total combined yeasts/mould count ≤100cfu/g ≤10cfu/g
Assay 97.0%~102.0% 99.70%
Conclusion Conforms with Specification


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