Feed Grade Vitamin B12 for Animal Use

• CAS No.: 13422-55-4
• Formula: C63h91con13o14p
• EINECS: 236-535-3
• Storage Method: Normal
• Shelf Life: 6 Months-12 Months
• Nutrient Composition: Vitamin
• Model NO.: AWI
• Transport Package: 1kg Bags/25kg Carton or as Client′s Demand
• Trademark: AWI
• Origin: China
• Production Capacity: 200 Metric Ton/Metric Tons Per Month

Product Description

Product Name	Vitamin B12 Methylcobalamin
Batch Number	M190818	Quantity	20kgs
Quality Standard	JP/USP	Packing	0.5 kg/tin
Manufacture Date	2019.08.19	Expiry Date	2022.08.18

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. 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.

Function of VB12

1) Vitamin B12 can resistance to fatty liver, promote storage of vitamin A in liver

2) Vitamin B12 Promote cell mature and body metabolism.

3) Vitamin B12 participates in manufacturing of bone marrow RBC, it can be the treatment of pernicious anemia.

4) Vitamin B12 increases folic acid utilization rate, promote carbohydrate, fat and protein metabolism

5) Vitamin B12  can promote methyl transferase

6) Vitamin B12 can Promote the development and maturation of red blood cells, so that the body hematopoietic function in a normal state, the prevention of pernicious anemia; maintain a healthy nervous system

7) Vitamin B12 has the function of activate amino acids and promote the biosynthesis of nucleic acids, can promote protein synthesis,it plays an important role for growth and development of infants and young children 

8) Vitamin B12 can metabolize fatty acids and make fat, carbohydrates, protein can be properly used by body.

9) Vitamin B12 can eliminate irritability and help to keep concentration, enhance memory and sense of balanc

10)Vitamin B12 is a indispensable vitamins to keep nervous system function completed and participate in developing a kind of lipoprotein in nerve tissue.

 

Item	Standard	Test Result
Characters	Dark red crystals or crystalline powder	Complies
Identification	UV: Compare the spectrum with the reference spectrum, both spectra exhibit similar intensities of absorption at the same wavelengths	Complies
	Cobalt: Meets JP requirement	Complies
Clarity and color if solution	The solution is clear and red color	Complies
Related substances	Each area if the peaks other than mecobalamin is not more than 0.5% of the peak area of mecobalamin	0.3%
	The total area of the peaks other than mecobalamin is mot more than 2.0%	1.6%
Water	≤11.5%	6.9%
Assay(on anhydrous basis )	98.5% ~ 101.0%	100.4%
Acetone	≤5000ppm	25ppm
Residue on ignition	≤0.1%	0.05%
The total aerobic microbial count	≤1000cfu/g	10cfu/g
The total combined yeasts/mould count	≤100cfu/g	<10cfu/g
Conclusion	This batch of product complies to the standard.

 

AWI Service

1. Supply high quality products with a reasonable price.
2. Keep shipment in time, provide complete customers clearance documents as customs request. 
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.
 

FAQ

1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing? 
Usually with 25 kg bag/carton/drum. 
4. How about the validity of the products? 
Usually 2 or 3 years. 
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai