
Top Quality Competitive Price Pure Vitamin B12 68-19-9
Ascorbic acid (vitamin C) is used to prevent or treat low levels of vitamin C in people who do not get enough of the vitamin from their diets.
Description
We have won the trust of the market and customers with our sincere and firm faith in dedication, making our TGS, ethylene bis iminoacetic acid, soya lecithin producer sell well both at home and abroad. We take the interests of customers as the basis, the rights and interests of consumers as the first, and the market as the guide. Our company values the importance of sustainability and takes steps to reduce our environmental impact. Our company is committed to being a responsible corporate citizen. Our global perspective and local expertise make us the ideal partner for businesses looking to expand internationally.
Product Parameter
Cyanocobalamin Pure
| Test Item | Specification |
| Appearance | Dark red crystal or dark red crystalline |
| Identification A | UV: Absorption maxima at 278±1nm, 361±1nm and 550±2nm. |
| A361nm/A278nm:1.70-1.90 | |
| A361nm/A550nm:3.15-3.40 | |
| Identification B | TLC:The principal spot in the chromatogram obtained with the test solution is similar in position, colour and size to the principal spot in the chromatogram obtained with the reference solution. |
| Loss on drying | ≤12.0% |
| Assay | 96.0%~102.0% |
| Residual substances | Tptal impurities ≤3.0% |
| Residual solvents | Acetone≤5000ppm |
| Total aerobic bacteria | ≤1000cfu/g |
| Molds、Yeasts | ≤100cfu/g |
Mecobalamin Pure
| Test Item | Specification |
| Appearance | Dark red crystal or dark red crystalline |
| Identification | UV: Compare the spectrum with the reference spectrum ,both spectra exhibit similar intensities of absorption at the same wavelengths |
| Cobalt:Meets JP requirement | |
| Clarity and color of solution | The solution is clear and red color |
| Assay | 98.5%-101.0% |
| Water | ≤11.5% |
| Related substances | Each area of the peaks other than mecobalamin is not more than 0.5% of the peak area of mecobalamin |
| The total area of the peaks other than mecobalamin is not more than 2.0% | |
| Acetone | ≤5000ppm |
| Total aerobic microbial amount | ≤1000cfu/g |
Other Spec.:Cyanocobalamin Feed grade 0.1%,1%Cyanocobalamin Food grade 1%,2%,5%
Product Detail
![]() | Cyanocobalamin CAS No.:68-19-9 EINECS No.:200-680-0 Place of Origin: China (Mainland) Grade Standard: Pharma grade, Feed Grade, Food Grade Brand Name: TNN Model Number: BP USP EP Purity:0.1% ,1%,2%,5%,99% |
| Mecobalamin CAS No.:13422-55-4 EINECS No.:236-535-3 Place of Origin: China (Mainland) Grade Standard: Pharma grade, Food Grade Brand Name: TNN Model Number: JP Purity:99% | ![]() |
Packing & Delivery
0.5kg/tin,1kg/tin
Application
1. Promote methyl transfer
2. Promote the development and maturation of red blood cells, make the body hematopoietic function in a normal state, and prevent pernicious anemia; Maintain nervous system health
3. In the form of coenzyme, it can increase the utilization of folic acid and promote the metabolism of carbohydrate, fat and protein
4. It can activate amino acids, promote the biosynthesis of nucleic acids and promote the synthesis of proteins. It plays an important role in the growth and development of infants
5. Metabolize fatty acids so that fat, carbohydrates and protein can be properly used by the body
6. Eliminate irritability, concentrate, enhance memory and sense of balance
7. It is an indispensable vitamin for the sound function of the nervous system and participates in the formation of a lipoprotein in the nervous tissue
First, improve the utilization rate of folic acid, synthesize methionine (synthesized by homocysteine) and choline together with folic acid, and synthesize cyanocobalamine in the process of producing purine and pyrimidine, such as methylcobalamine and coenzyme B12, which participate in the methylation process of many important compounds. When vitamin B12 is deficient, the activity of transferring methyl groups from methyltetrahydrofolate decreases, making folic acid an unusable form, leading to folic acid deficiency.
The second is to maintain the metabolism and function of nerve myelin. Lack of vitamin B12 can cause neurological disorders, spinal cord degeneration, and serious mental symptoms. Vitamin B12 deficiency can lead to peripheral neuritis. The early manifestations of vitamin B12 deficiency in children are abnormal mood, dull expression, slow response, and finally lead to anemia.
Third, promote the development and maturation of red blood cells. Methylmalonyl coenzyme A is converted into succinyl coenzyme A, which is involved in the tricarboxylic acid cycle. Succinyl coenzyme A is related to the synthesis of heme.
Fourth, vitamin B12 also participates in the synthesis of deoxynucleic acid (DNA), the metabolism of fat, carbohydrate and protein, and increases the synthesis of nucleic acid and protein.
Facing the new situation and new opportunities, we will always stand at the forefront of the tide of the times and bear in mind the mission of providing the best quality Top Quality Competitive Price Pure Vitamin B12 68-19-9 and services. Enterprises in the development to form a good atmosphere, good rules, the majority of employees should consciously abide by the rules and disciplines. Our vision is to build a fair and open platform to attract a group of employees who are diligent and pragmatic, pursue success, discipline and have a sense of responsibility.
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