Cyanocobalamin/Vitamin B12 Powder CAS 68-19-9 Vb12 Powder Price

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English name: Vitamin B12 CAS Number: 68-19-9 Molecular formula: C63H88CoN14O14P Molecular weight: 1355.37 EINECS Number: 200-680-0 Melting point:>300°C Specific rotation: 23656-59±9°(dilaqsoln) Boiling point:>300°C Flash point: 9℃ Storage conditions: 2-8°C

This product is dark red crystal or crystalline powder, odorless, tasteless, and has strong hygroscopicity. Slightly soluble in water or ethanol, insoluble in chloroform or ether. It is heat-resistant, but it will fail in case of oxidative or reducing substances (such as vitamin C or hydrogen peroxide, etc.), heavy metal salts, and strong acids and alkalis.

Prototypes of the naturally occurring family of cobalt coordination compounds are called corrinoids. An analog of vitamin B12 differs only in the beta-ligand of cobalt, called cobalamin. It is almost entirely synthesized by bacteria. Dietary sources include fish, meat, liver, and dairy; plants have little or no cobalamin. The body converts it into biologically active forms, methylcobalamin and cobalamin, which act as enzyme cofactors. Severe deficiency may result in megaloblastic anemia and/or neurological dysfunction.

1. Vitamin B12 deficiency can lead to anemia and nervous system disorders. It can be used in food for infants and young children, and the dosage is 10-30 μg/kg; the dosage in fortified drinking liquid is 2-6 μg/kg. 2. Mainly used for the treatment of megaloblastic anemia, malnutrition, blood loss anemia, neuralgia and obstructive diseases 3. As a feed nutrition fortifier, it has anti-anemia effect and is effective for pernicious anemia, nutritional anemia and parasitic anemia 4. Vitamin B12 is an essential vitamin in the process of human tissue metabolism. The average total amount of vitamin B12 in the human body is 2-5mg, of which 50-90% is stored in the liver and released into the blood to form red blood cells when the body needs it. A chronic deficiency of B12 can lead to pernicious anemia. B12 and folic acid are important enzymes in the process of cells synthesizing nucleic acid. They are involved in the synthesis of purine, pyrimidine, nucleic acid and methionine, etc. They can transfer methyl groups to promote the synthesis of bases; at the same time, they can increase the synthesis of glycogen, thereby eliminating the need for The role of liver lipids