Vitamin B12,cyanocobalamin,68-19-9

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Product Details

Specifications
CAS No.:68-19-9
Other Names: Cyanocobalamin
MF: C63H88CoN14O14P
EINECS No.:200-680-0
Place of Origin: Shaanxi, China (Mainland)
Type: Vitamins, Amino Acids and Coenzymes
Grade Standard: Cosmetic Grade, Feed Grade, Food Grade, Medicine Grade, Tech Grade
Usage: Animal Pharmaceuticals
Brand Name: WHARTON
Model Number: WHARTON-V
Purity:99%min
Appearance: Red powder
MOQ:1kg
Shelf life:2 Years
Packaging Details:  1kg with double plastic container inside/Aluminum foil bag 25kg with double plastic container inside/Fiber drum outside.
Specification:

Item

Specification

Result

Appearance

Dark red crystalline powder or crystals

Complies

Ration of optical density


A361/A550nm

3.15 – 3.40

3.29

A361/A278nm

1.70 – 1.90

1.87

TLC

Complies

Complies

Cobalt

Positive

Positive

Cyanide

Positive

Positive

Pseudo cyanocobalamin

Complies

Complies

Related substances

≤3.0 %

2.0 %

Loss on drying

≤12.0 %

2.7 %

Assay dried basis

96.0- 100.5 %

99.35 %

Residual solvents (GC)


Acetone

≤ 5000ppm

52ppm

Ethanol

≤ 5000ppm

75ppm

Conclusion :  Confirm with USP34 standard.

Vitamin B12 Application
1.promote the formation and red blood cells regeneration, prevent anemia
2.maintenance nervous system health
3.promote children's growth, stomachic
4.fatty acid metabolism, make fat, carbohydrate, protein is the proper use of the body

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