CAS number: 79-81-2
Molecular formula:
molecular weight:
Chemical structure:
Product Name | Vitamin A Palmitate 1Miu Oil Food Grade | |
Shelf Life |
1.5 years |
|
ITEM |
SPECIFICATION | RESULT |
Identification | Transient blue color appears at once in presence ofAntimony Trichloride TS | Complies |
The blue green spot formed is indicative of retinol.The approximate RF values of the predominant spots. corresponding to the different from of retinol, 0.7for the palmitate. | Complies | |
Absorbance Ratio | The ration of corrected absorbance (A325) to the observed absorbance A325 is not less than 0.85 | Complies |
Appearance | Yellow or brown yellow oily liquid | Complies |
Acidity | ≤1.0mgKOH/g | 0.24mgKOH/g |
Peroxide Value | ≤10meq/kg | 3.1meq/kg |
Heavy Metal | ≤10ppm | Complies |
Lead | ≤2ppm | <1ppm |
Arsenic | ≤1ppm | <1ppm |
Vitamin A Palmitate Content | ≥1,000,000IU/g | 1,020,000IU/g |
The total content of the Vitamin A acetate and retinol | ≤1.0% | 0.36% |
Microbial Limit Test | ||
Total Plate Count | ≤1000cfu/g | Complies |
Yeast & Mold | ≤100cfu/g | Complies |
E. Coli | Negative/10g |
Negative |
Salmonella | Negative/25g | Negative |
Conclusion: Conform to USP36 |