【Vit.D3 powder Food grade】

 

1.Technical Process    
     Vitamin D3 Oil Food Grade is obtained from the downstream processing of Vitamin D3 Crystal.

     Active ingredient:Vitamin D3(Cholecalciferol).

    Enwrapped with Beta-Cyclodextrin.

2.Main specifications

 

Items

Specifications

Description

White Powder without odor

Identification

1

The chromatogram of the sample shows the same color of fluorescence spot at corresponding position,compared to the reference sample.

2

Under chromatographic analysis of the assay,the holding time of the sample should confirm to that of the reference sample sieve

Size

95.0% min through #3

Loss on Drying

13.0% max

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As

0.0001% max

Heavy Metal

0.002% max

Assay(C28H44O)

90.0%-110.0%

Microbiological

 

Bacteria number

1000/g max

Fungi number

100/g max

pathogene number

None

3.Analysis method of Assay
   HPLC.Mobile phase,n-hexane:n-pentanol=996:4,Velocity,2.0ml/min.Wavelenght,254nm.

4.Usage
    Used as additives in milk powder,rice flour,soft drink and calcium preparation.

5.Packing
    Aluminum bags lined with food grade PE bags,then packaged into paper cartons.The package size can be made as per customers' requirement.

6.Stability and storage
    Cold water dispersible.High Heat,Air,and Light Stability.The shelf life is 12 months.

 

 

 
 
 
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