Product name

Vitamin A/D3 powder 500,000 /100,000 I.U./g

Molecular formula

C22H32O2 / C27H44O

Molecular weight

328.4 /384.65

Description

Vitamin A/D3 powder contain vitamin A and vitamin D3 droplets dispersed in a matrix of gelatin, sucrose, food starch and

Appearance

Yellowish to brownish fine free flowing granular powder

Identification

Positive

Content (A)

100%~115%

Content (D3)

100~110%

Loss on Drying

≤5.0%

Granularity

All get through No.2 mesh Screen

Stability

24 months in the unopened original container at max.25. it is sensitive to alkalis, light and oxidizing agents. A month decrease of about 0.5~1% in the efficiency can be expected. This decrease would be halved if the product were to be stored at lower temperature.

Storage

Keep cool and dry in a dark place.

Notice

1I.U. = 1USPU = 0.300μg vitamin A alcohol

             = 0.344μg vitamin A acetate

1I.U. of vitamin D3 = 1USPU = 0.025μg vitamin D3