Anhui, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
1000000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001, ISO 9000, GMP, GAP
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Vitamin B12, Cyanocobalamin Powder, Hydroxocobalamine Powder manufacturer / supplier in China, offering High Quality Vitamin B12 Mecobalamin /Adenosylcobalamin / Cyanocobalamin/Hydroxocobalamine, Ginsenoside Ginseng Extract Panax Ginsing P. E., Diltiazem Hydrochloride / Diltiazem HCl CAS 33286-22-5 and so on.

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High Quality Vitamin B12 Mecobalamin /Adenosylcobalamin / Cyanocobalamin/Hydroxocobalamine

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Min. Order: 1 gram
Port: Shanghai, China
Transport Package: Drum
Payment Terms: L/C, T/T, Western Union, Paypal, Alibaba trade
Powder: Yes
Customized: Non-Customized
Certification: GMP, USP, BP
State: Solid
Purity: >99%
Color: Dark Red

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Basic Info

Model NO.

High Quality Vitamin B12 Mecobalamin /Adenosylcobalamin / Cyanocobalamin/hydroxocobalamine
We have GMP for Vitamin B12 with Good price !

Product information
 Vitamin B12, also known as cobalamin, is the only vitamin containing metallic elements. Vitamin B12 is synthesized by microorganisms in nature. Higher plants and animals cannot produce vitamin B12. Vitamin B12 is the only vitamin that needs the help of an intestinal secretion (endogenous factor) to be absorbed. Some people, due to gastrointestinal abnormalities, lack this endogenous factor, even if the diet is adequately sourced, will suffer from pernicious anemia. There is basically no vitamin B12 in vegetable foods. It stays in the intestine for a long time and takes about three hours (most water-soluble vitamins take only a few seconds) to be absorbed. The main physiological function of vitamin B12 is to participate in the production of bone marrow red blood cells, prevent pernicious anemia, and prevent brain nerve damage. Vitamin B12 is the latest B vitamin found so far. Vitamin B12 is a polycyclic compound containing cobalt trivalent. Four reduced pyrrole rings are linked together to form a macrocyclic compound (similar to porphyrin), which is the core of vitamin B12 molecule. So compounds containing these rings are called guolinoid-like compounds. Vitamin B12 is a light red acicular crystal, soluble in water and ethanol. It is the most stable under the weak acid condition of pH 4.5-5.0. It can be decomposed in strong acid (pH < 2) or alkaline solution. It can be destroyed to a certain extent when heated, but the loss of high temperature disinfection in a short time is small, and it is easy to be destroyed by strong light or ultraviolet rays. The loss of ordinary cooking process is about 30%.High Quality Vitamin B12 Mecobalamin /Adenosylcobalamin / Cyanocobalamin/Hydroxocobalamine



Product Name

Mecobalamin /Adenosylcobalamin / Cyanocobalamin/hydroxocobalamine


Test items



Dark red crystals or crystalline powder


(1)UV: Compare the spectrum with the reference spectrum , Both spectra exhibit similar intensities of absorption as the same wavelengths

(2)Chemical: meets JP requirements


(1)Clarity and color of solution

Solution is clear and red color



Each area of the peaks other than mecobalamin is not larger than 0.5% of the peak area of mecobalamin

The total area of the peaks other than mecobalamin is not larger than 2.0%





Residual solvent

Acetone ≤ 0.5%

Total plate count


Yeasts and molds




Conclusion: The product complies with the specification of JP XVI and in house standard.

Packaging & Delivery
beta-hydroxybutyrate Na / Ca /K / Mg Packing in 25kg/drum
Port: Shanghai/Tianjin/Dalian/Beijing/Xi'an
Lead Time :

Quantity(Kilograms)1 - 100>100
Est. Time(day)7To be negotiated

High Quality Vitamin B12 Mecobalamin /Adenosylcobalamin / Cyanocobalamin/Hydroxocobalamine

Company Profile 
Hefei JOYE Import & Export CO.,LTD is a import and export trade company established in 2011.Approved by the Chinese government set up trade enterprises.The Customs Registration code of the company is 3401961603.The company's trading system gradually mature stable,scale,expanding opening flexible, the godfather management,Its marketing network, good business reputation has been praised by customers.The company has already established marketing channels with many manufactures and customers all over the world ,and also has extended her business ranges , including Chemical raw materials.
Food Additives,Spices and Clothing and shoes.
We adhering to the "pragmatic, serious, responsible, efficient" management thought construction of the unique enterprise culture, and provide the best service and high quality products, and you achieve mutual reciprocity and mutual benefit relations of cooperation.

    How to contact us ?
High Quality Vitamin B12 Mecobalamin /Adenosylcobalamin / Cyanocobalamin/Hydroxocobalamine

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Ms. Lina( Whatsapp 0086 18005607084)
sales manager