【Vit.D3 powder 500】

 

1.Technical Process
  
     Vitamin D3 Powder 500 Feed Grade is obtained from the spray of Vitamin D3 Oil Feed Grade.


2.Main specifications

Items

Specifications

Characteristics

Yellowish or yellow-brown granular

Granularity

100% passing 2# sieve

Content

VD3 500,000IU/g min

Loss on drying

0.5% max


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

Wavelength,254nm.

4.Usage
    As additives in feed premixes.

5.Packing
    25kg paper cartons lined with food grade PE bags.

6.Stability and storage
    Stored under dry,cool and dark condition and avoid moisture,water or heat.The shelf life is 12 months.


 

 

 
 
 
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