Cyanocobalamin Powder is also known as vitamin B12 or cobalamin. It is a B vitamin composed of cobalt-containing porphyrin-like compounds. It was initially found that taking whole liver can control the symptoms of pernicious anemia. After 20 years of research, it was only in 1948 that a red crystalline substance with the effect of controlling pernicious anemia was isolated from the liver, named vitamin b12.
COA
Item | Specification | Result |
Assay(UV) | 96.0%~102.0% | 99.36% |
Appearance | Dark Red Crystalline Powder | Conforms |
Analytical Quality | ||
Identification | Identical | |
Loss on Drying | ≤12.0% | 4.21% |
Total Impurities(HPLC) | ≤3.0% | 0.50% |
7β,8β-Lactocyanocobalamin | ≤1.0% | Negative |
50-Carboxycanocbalamin | ≤0.5% | Negative |
34-Methylcyancobalamin | ≤2.0% | 0.23% |
32-Carboxycanocbalamin | ≤1.0% | Negative |
8-Epi-Cyanocobalmin | ≤1.0% | Negative |
Any other unidentified impurity | ≤0.5% | 0.21% |
Residual solvent(GC) | ||
Acetone | ≤0.5% | 0.009% |
Total Heavy Metals | ||
Arsenic(As) | ≤2ppm | Conforms |
Lead(Pb) | ≤2ppm | Conforms |
Mercury(Hg) | ≤2ppm | Conforms |
Cadmium(Cd) | ≤2ppm | Conforms |
Microbiological Tests | ||
Total Plate Count | ≤1000cfu/g | Conforms |
Conclusion | Conform with specification |
Cyanocobalamin Powder Benefits
1. Prevention of pernicious anemia;
2. Increase the utilization of folic acid; promote the metabolism of carbohydrates, fats and proteins;
3. Activating amino acids; promoting nucleic acid biosynthesis; promoting protein synthesis;
4. Eliminate irritability, enhance memory and balance.
5. Vitamin B12 Powder is an indispensable vitamin for the healthy functioning of the nervous system and participates in the formation of a lipoprotein in the nervous tissue.
Applications
1. Healthcare
For the treatment of various VB12 deficiency;
Cyanocobalamin Powder can also be used for the treatment of nervousness, insomnia, memory loss, etc.
2. Cyanocobalamin Powder can be used as a feed additive: promote growth and development, improve the utilization rate of feed protein;
At present, the VB12 produced in the world is mainly used in the feed industry.
Quality Guarantee

Our Factory
Xi 'an DN Biological Co., LTD(Qyherb) is a high-technology company with 15 years produce experience, which is devoting ourselves on extraction of effective ingredients from natural Chinese herbal medicines, and natural plants are applying on food, function food, dietary complement, cosmetics, health products and so on filed. We make efforts to become the best function food solution provider in the world.

Why choose us?
- Our Vitamin products are designed to improve and maintain our customers' health and wellbeing.
- We uphold the values of customer first, integrity, collaboration, gratitude, hard work, and responsibility, and our goal is to become the most trusted company in the world.
- We provide comprehensive customer support and after-sales service to ensure complete customer satisfaction.
- Our enterprise relies on scientific and technological progress, continuous innovation, development, and production of highly reliable products, which are provided to the market and rewarded to the society.
- Our Vitamin products are manufactured with care and precision, ensuring their safety and efficacy.
- Our company core values are: courageous; pioneering and innovative; achievement of customers. And our company's mission is: to enhance productivity, strive for innovation, and become an industry leader.
- Our Vitamin products are packaged and delivered securely to ensure they arrive in perfect condition.
- Based on domestic market and international market, we create high quality Cyanocobalamin Powder based on advanced and strict management and continuous development and expansion of scale.
- Our Vitamin products are competitively priced, making them an affordable option for anyone looking to improve their health and wellbeing.
- We deepened and improved the development system and management system of the company in order to ensure the implementation of the strategy.
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