Food/Feed additives Vitamin A Palmitate powder CAS 79-81-2

Items

Standard Rule

Test Results

Identification

A: Transient blue color appears at once in presence of Antimony Trichloride TS

B: The blue green spot formed is indicative of retinol. The approximate R F values of the predominant spots. Corresponding to the different froms of retinol, are 0.1 for the alcohol from, 0.45 for the acetate, and 0.7 for the palmitate

Complies

Complies

Absorbance Ratio

The ratio of corrected absorbance (A325) to the observed absorbance A 325 is not less than 0.85

Complies

Vitamin A Content

≥1,000,000I.U./G

1,024,000I.U./G

Peroxide Value

≤1

0.11(ML)

Acidity

≤2

0.19

Appearance

Light yellow crystalline powder

Complies

Analysis method

UV

UV

Heavy Metals

≤20ppm

9

Arsenic

≤3ppm

0.32

Microbials :

(1)Total Plate Count

≤1000cfu/g

<10cfu/g

(2)Yeast and Mold

≤100cfu/g

<10cfu/g

(3)E.Coli

Negative

Complies

(4)Salmonella

Negative

Complies

Conclusion:

Conform with standard rule