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Cyanocobalamin Cyanobalamin Vitamin B12 68-19-9
Shanghai SOYOUNG onsite assessment conducted by Bureau Veritas commissioned at June 2018. Assessed Supplier of Shanghai SOYOUNG is a faithful and professional supplier of health raw materials in pharmacy, food, cosmetic and other fields for many years, with own laboratories and GMP standard factories.
1. 12 years specialized in health products field.
2. GMP/ISO certificated factories and stable supply chain.
3. Quality first, strictly control before shipments.
4. Custom synthesis by more than 20 professional chemists.
5. Small order,free sample and one step service available.
6. Rapid delivery, 1-6 business days from China warehouse.
7. Support 7 days refund money in case delay shipment.
8. Assessment conducted by Bureau Veritas at 2018.
【Item name】Cyanocobalamin
【Chemical name】Vitamine B12; Cyanobalamine; cyano-cobalami; Cyanocobalamin(B12)
【CAS NO.】68-19-9
【Mol. Formula】C63H88CoN14H14P
【Mol. Weight】1355.42
【Assay】 1%, 99%
【Appearance】Dark red crystalline powder
【Character】water- soluble
【Standard】Medicine grade, Food grade
【Packing】1 kg/tin, 5 kgs/drum (standard packing)
【Storage】Tight container, protect from light
Cyanocobalamin is vitamin B12 or vitamin B-12, also called cobalamin, is a water- soluble vitamin and one of the eight B vitamins. Cyanocobalamin is the largest and most structurally complicated vitamin, the industrial manufacture of vitamin B12 is made by microbial fermentation, streptomyces griseus has been a source of vitamin B12 for many years. Usually from Pseudomonas denitrificans and Propionibacterium shermanii. They generally need to be cultured under special conditions to increase the yield.
Quality standard
Item |
Specifications |
Assay |
97.0~102.0% |
Identification A |
UV:Absorption maxima at 278±1nm,361±1nm and 550±2nm |
A361nm/A278nm : 1.70~1.90 |
|
A361nm/A550nm : 3.15~3.45 |
|
Identification B |
TLC: The principal spot in the chromatogram abotained 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 |
≤10.0% |
Related substances |
≤3.0% |
Acetone |
≤5000ppm |
Total aerobic microbial count |
≤1000cfu/g |
Total combined yeasts/mould count |
≤100cfu/g |
Appearance |
Dark red crystalline powder |
Application
Cyanocobalamin is a water- soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis and energy production. Neither fungi, plants, nor animals are capable of producing vitamin B12. Only bacteria and archaea have the enzymes required for its synthesis, although many foods are a natural source of B12 because of bacterial symbiosis. The vitamin is the largest and most structurally complicated vitamin and can be produced industrially only through bacterial fermentation-synthesis.
Vitamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water- soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins.
Vitamin B12 is a water-soluble Vitamin that plays a key role in maintaining the normal function of the brain, nervous system and blood flow.
Shanghai Soyoung Biotechnology Inc. a faithful and professional supplier and exporter of healthcare raw materials for pharmacy, nutrition and food industries for years with own laboratory and GMP standard factories.
Shanghai Soyoung has R&D Center and Testing Center, and has international advanced facilities of HPLC, GC, AAS, UV, TLC, LC-MS and IR equipments.
Shanghai Soyoung has nearly 20 years production experience, it is producing in GMP workshop, each batch pass strict testing before shipment. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing.
Company name |
Shanghai Soyoung Biotechnology Inc. |
Main Products |
Health care ingredients |
Location |
Shanghai,China |
Business Type |
Manufacturer & Trader |
Year start exporting |
2011 |
Number of employees |
60-70 people |
Factory area |
18,000 square meters |
Total annual output |
180-220 tons |
Main Markets |
America,Europe,Mid East,Asia,South Africa and etc. |
Certifications |
GMP,ISO,HACCP,Kosher |
We warmly welcome customers from at home and abroad to establish cooperation and create a bright future with us together. And leading the way to make health industries heathier, help more people healthy and happy…
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