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Calcium D-Pantothenate

Posted:2016-11-07   Hits:1529  

 

Product name:

D-calcium pantothenate

Popular Name:Vitamin B5
Molecular Formula:C18H32CaN2O10
Molecular Weight:476.53

Appearance and Character: D-calcium pantothenate is a kind of white powder, odorless, slightly hygroscopic. It tastes a little bitter. Its aqueous solution shows neutral or faintly base, it dissolves easily in water, slightly in alcohol and hardly in chloroform or ethyl ether.

Property

Specification

Identification

normal reaction

Specific Rotation

+25°---+27.5°

Alkalinity

normal reaction

Loss on drying

is less than or equal to 5.0%

Heavy Metals

is less than or equal to 0.002%

Ordinary Impurities

is less than or equal to 1.0%

Residual solvent (methanol)

as required

Nitrogen Content

5.7~6.0%

Content of Calcium

8.2~8.6%


Storage:to keep in a dry, cool place.

Shelflife: 36 months.

Package:25kg/carton box or drum; 500kg/big bag.


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