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Home > Products >  Cyanocobalamin CAS NO.68-19-9

Cyanocobalamin CAS NO.68-19-9 CAS NO.68-19-9

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  • FOB Price: USD: 1.00-3.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,Other
  • Available Specifications:

    10KG(1-20)Kilogram10KG(20-30)Kilogram10g(1-20)Kilogram

  • Product Details

Keywords

  • Cyanocobalamin
  • Cyanocobalamin 68-19-9
  • 68-19-9

Quick Details

  • ProName: Cyanocobalamin CAS NO.68-19-9
  • CasNo: 68-19-9
  • Molecular Formula: C63H88CoN14O14P
  • Appearance: crystal, powder
  • Application: Pharmaceutical intermediates
  • DeliveryTime: 1-2 days
  • PackAge: as your request
  • Port: Qingdao port
  • ProductionCapacity: 10 Kilogram/Day
  • Purity: 99%
  • Storage: stay in dry, cool and well-sealed
  • Transportation: EMS,HK EMS,FEDEX,DHL,TNT
  • LimitNum: 1 Kilogram
  • Moisture Content: 0.01%
  • Impurity: 0.001%
  • Loss On Drying: 0.2%
  • Melting Point: 177℃ ~ 181℃
  • Specific Rotation: +27°
  • Assay: 99.2%

Superiority

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

Details

Hydroxocobalamin,Vitamin B12, 
Pharmaceutical ingredient, 
In bulk supply,Cyanocobalamin, 
68-19-9,welcome inquire.

 

Hydroxocobalamin,Vitamin B12,Cyanocobalamin pharmaceutical ingredient,in bulk supply,welcome inquire

 

 

 

Vitamin B12/Cyanocobalamin conform to USP34 Standard

It is an especially common vitamer of the vitamin B12 family. It is the most famous vitamer of the family, because it is chemically the most air-stable, and it is the easiest to crystallize and therefore easiest to purify after it is produced by bacterial fermentation.

Vitamin B12 is necessary for the synthesis of red blood cells, the maintenance of the nervous system, and growth and development in children.

Deficiency can cause anemia. Vitamin B12 neuropathy, involving the degeneration of nerve fibres and irreversible neurological damage, can also occur.

 

ITEM

SPECIFICATION

RESULTS

Description

Dark red crystalline powder, Have no smelly and test less; Hygroscopicity.

Complies

Identification

Positive

Positive

Ratio absorbance

A361nm/A278nm:1.70-1.90

A361nm/A550nm:3.15-3.40

1.86

3.25

Pseudo cyanocobalamin

Complies

Complies

Loss on drying

≤12.0%

2.6%

Assay on dried

96%-100.5%

97.8%

Bacteria

≤100cfu/g

100cfu/g

Mould yeasts

≤100cfu/g

No found

E coli

No found

No found

Limit of residual solvents

Acetone≤0.5%

0.09%

Conclusion: The product complies with USP32 standard

 

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