Vitamin B12(Cyanocobalamin) cas 68-19-9

Description

Cyanocobalamin quick Details

Chemical Name: Vitamin B12; Cyanocobalamin
CAS No: 68-19-9

Molecular Formula：C63H88CoN14O14P

Molecular Weight：1355.37

Molecular Structure:

Appearance: Dark red crystal or crystalline powder

Cyanocobalaminl Typical Properties

Item		Specifications
		Dark   red   crystalline   or   crystalline
Characters		powder
Identification
Absorbance A367/A547-559		3.15-3.45
Absorbance A367/A278		1.70-1.90
Chemical Identification		positive
TLC		Should comply with the regulations
Assay		97.0%-102.0%
Loss on drying		≤10.0%
Related substances		≤3.0%
Residual solvent
acclone		≤5000ppm
ethanol		≤5000ppm
Microbial limit
Total bacteria count		≤1000cfu/g
Mould and yeasts		≤100cfu/g

Cyanocobalamin Usage

(1)Mainly used to treat various VB12 deficiency

(2)VB12 can promote the growth and development of poultry, livestock, especially young birds and young animals, and improve the utilization of feed protein, so that it can be used as a feed additive.

(3)VB12 is compounded with other substances for cosmetics; in the food industry, VB12 can be used as a coloring agent for foods such as ham, sausage, ice cream, and fish sauce.

Cyanocobalamin Packaging and Shipping:

 Packing: 1kg/Aluminum can

Delivery: Sea or air or express

Cyanocobalamin Storage

A cool, ventilated, dry place