CYANOCOBALAMIN 99%(VITAMIN B12)

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 3000.0000

1 Kilogram

FOB Price: USD 3000.0000

Min.Order :1 Kilogram
Purity: 97.0%~102.0%
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

VITAMIN B12 68-19-9 CYANOCOBALAMIN 99%

Quick Details

Appearance:Dark-red Crystalline Powder
Application:PHARMACEUTICAL/FOOD ADDITIVE
PackAge:1kg/tin;100g/tin
ProductionCapacity:100|Kilogram|Month
Storage:Store in cool,shady and dry place.
Transportation:BY SEA/AIR/EXPRESS

Superiority:

1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails

Products Description:

Cyanocobalamin is a synthetic (man-made) form of vitamin B12. Naturally occurring vitamin B12 is found in fish, seafood, milk, egg yolk and fermented cheeses. Vitamin B12 is essential to the development of healthy blood cells, nerve cells, and proteins in the body and for the normal metabolism of fats and carbohydrates in the body. Lack of vitamin B12 can result in anemia, stomach problems, and nerve damage. Cyanocobalamin treats or prevents vitamin B12 deficiency and a resulting type of anemia, called pernicious anemia. Pernicious anemia occurs in patients who do not have enough vitamin B12 in their diet (e.g., strict vegetarians) or who cannot adequately absorb the vitamin due to a defect or disease of the stomach or intestines.

Details:

Specification of Vitamin B12 Cyanocobalamin
TEST ITEM	SPECIFICATION
Description	Dark red crystal or crystalline hygroscopic powder,with no smell and no taste; hyproscopicity
Identification A	A361nm/A278nm:1.70-1.90; A361nm/A550nm:3.15-3.40
Identification B	The retention time of major peak of the sample solution corresponds to that of the standard solution
Identification C	Positive
Infrared Spetrum	The infrared spectrum of the sample should be consistent with the reference map
Loss on drying	≤12.0%
Assay	96.0 % to 102.0%
Total impurities	≤3.0
7β、 8β-lactocyanocobalamin	≤1.0
50-carboxycyanocobalamin	≤0.5
34-methylcyanocobalamin	≤2.0
32-carboxycyanocobalamin	≤1.0
8-Epi-cyanocobalamin	≤1.0
Any other unidentified impurity	≤0.5
Total bacteria count	≤800cfu/g
Molds&Yeasts	≤100cfu/g
E. coli	Negative
Residual solvents	Acetone≤0.5%

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