Product Specifications
| Prod Model: |
Cyanocobalamin & Mecobalamin |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Classification: |
Vitamin |
Product Description
PRODUCT NAME
VITAMIN B12(VB12) MECOBALAMIN / METHYLCOBALAMIN
VB12-PHYSICAL AND CHEMICAL PROPERTIES
Chemical formula :C63H91CoN13O14P
Molecular weight :1344
Physical state at 20 °C : Powder.
Colour : Dark red.
pH value : Not avalible
Melting point [°C] : >300
Boiling point [°C] : No data available.
Solubility in water : Sparingly soluble in water.
Solubility : Slightly soluble in ethanol(99.5),and practically in soluble in acetone.
Flash point [°C] : No data available.
Log P octanol / water at 20°C: No data available.
VB12-STABILITY AND REACTIVITY
Stability and reactivity : Stable under normal conditions.
Materials to avoid : Strong oxidizers.
Conditions to avoid : Moisture. Heat. Sources of ignition. Light.
Hazardous decomposition products : Nitrogen oxides. Carbon dioxide. Carbon monoxide. Phosphorous oxide.
Hazardous reactions : None under normal conditions.
Hazardous polymerization : Will not occur.
The product itself and its products of degradation are not toxic.
VB12-TOXICOLOGICAL INFORMATION
RTECS nr :GG3745000 ( See actual entry in RTECS for complete information. )
Rat oral LD50 [mg/kg] : >5000
Rabbit dermal LD50 [mg/kg] : No data available.
Rat inhalation LC50 [mg/L/4h] : No data available.
Acute toxicity : Exposure may produce an allergic reaction.
Chronic toxicity : No data available.
Sensitization : No data available.
Qingdao Oriental Tongxiang Trading Co., Ltd was founded in 1999, which is located in the beautiful coastal city— Qingdao China. It is a private stock enterprise with the right of import and export and registered capital of RMB5 million. Its spin-off, Qingdao Oriental Yongde Trading Co., Ltd was set up in Qingdao Bonded Area in 2001.
The company mainly deals in the import and export of a wide range of major products covering APIs, Antibiotics, Vitamins, Amino Acids, Herbs Extracts, Sweeteners, Biochemical products, Food Additives, Feed Additives, Veterinay products and etc. Its products are exported to the USA, Brazil, Russia and other European countries where it owns stable sales channels and wide business connections, which serve as a smooth link between the importing countries and the Chinese pharmaceutical manufacturers. It adds to the stability of its supplies and the competitiveness of its prices.
With its own processing base, the company also produces medicine and nutrition products for well-known foreign enterprises on OEM basis.
As one of the leading exporters in its line, the company holds the concept of pragmatism, development, entrepreneur spirit and innovation, sticks to the principle of honest dealings, treasures quality as its life and strives to establish its own brand with the best services, so as to build a bridge of communication that connects China and the world.
