Manufacturer Supply Food Grade 99% Vitamin B12 Methylcobalamin

• Customization: Available
• CAS No.: 13408-78-1
• Formula: C63h88con14o14p
• Model NO.: HB-VB12
• EINECS: /
• Packaging Material: Aluminum Bag
• Storage Method: Normal
• Shelf Life: 2 Years
• Nutrient Composition: /
• Resource: Chemosynthesis
• The content of active substances: 99%
• Appearance: Red Powder
• Assay: 99 %
• Grade: Food Grade
• Place of Origin: Shaanxi, China
• Package: 1kg/ Bag 25kg/Drum
• Storage: Cool Dry Place
• Transport Package: 1kg/Bag 25kg/Drum
• Specification: Vitamin b12
• Trademark: HAIBO
• Origin: China
• HS Code: 3203001990
• Production Capacity: 99999kg/Weeks

Product Description

Vitamin B12, also known as adenosylcobalamin, cyanocobalamin, or cyanocobalamin calcium, is a water-soluble vitamin. It plays a variety of important physiological functions in the human body, including maintaining the normal function of the nervous system, synthesizing DNA, and forming red blood cells.

Vitamin B12 is found mainly in animal foods such as meat, fish, dairy products and eggs. It is generally low in plant foods, so vegetarians or strict vegetarians may need to get enough vitamin B12 through supplements. The absorption of vitamin B12 requires stomach acid and a protein called an intrinsic factor.

Some people may have impaired vitamin B12 absorption due to insufficient stomach acid or a lack of internal factors, which can lead to vitamin B12 deficiency. Symptoms of vitamin B12 deficiency include anemia, fatigue, neuropathy, and memory loss.

 

Analysis	Specification	Result	Test method
Physical Description
Appearance	Red Powder	Red Powder	Visual
Odor	Characteristic	Characteristic	Organoleptic
Particle size	90% pass 80 mesh	90% pass 80 mesh	80 Mesh Screen
Chemical Tests
Assay (Lutein)	99%	99.27%	HPLC
Loss on drying	5.0% Max	1.06%	5g/105ºC/2hrs
Ash Contents	5.0% Max	1.10%	2g/525ºC/3hrs
Residual Solvents	50.0 ppm, Only Ethanol	<20.0 ppm	/
Heavy metals	5.0 ppm Max	<2.0 ppm	AAS
Lead	3.0 ppm Max	<1.0 ppm	AAS
Arsenic	3.0 ppm Max	<1.0 ppm	AAS
Microbiology Control
Total Bacteria Count	1,000cfu/g Max	<210cfu/g	AOAC
Yeast & Mold	100cfu/g Max	<10cfu/g	AOAC
Coliform	30.0 MPN/g Max	<5.0 MPN/g	AOAC
Conclusion	Complies with the standards.
General Status	ISO Certificated.