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Home > Products >  CYANOCOBALAMIN 99%(VITAMIN B12)

CYANOCOBALAMIN 99%(VITAMIN B12) CAS NO.68-19-9

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  • FOB Price: USD: 3,000.00-3,000.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,
  • Available Specifications:

    USP/BP(10-20)Metric Ton

  • Product Details

Keywords

  • VITAMIN B12
  • 68-19-9
  • CYANOCOBALAMIN 99%

Quick Details

  • ProName: CYANOCOBALAMIN 99%(VITAMIN B12)
  • CasNo: 68-19-9
  • Molecular Formula: C63H88CoN14O14P
  • Appearance: Dark-red Crystalline Powder
  • Application: PHARMACEUTICAL/FOOD ADDITIVE
  • DeliveryTime: Prompt shipment
  • PackAge: 1kg/tin;100g/tin
  • Port: Main Port in China
  • ProductionCapacity: 100 Kilogram/Month
  • Purity: 97.0%~102.0%
  • Storage: Store in cool,shady and dry place.
  • Transportation: BY SEA/AIR/EXPRESS
  • LimitNum: 1 Kilogram
  • Related Substances: Less than 1.0%
  • Residue on Ignition: /
  • Heavy Metal: /
  • Valid Period: 5 days

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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