Vitamin A Acetate
Chemical Name | Retinyl acetate |
CAS Number | 127-47-9 |
Molecular Formula | C22H32O2 |
Molecular Weight | 328.49 |
Molecular Structure | |
Packing | 25kg/drum |
Storage | Keep sealed and protected from light. Store in a cool, dry place. |
Application | Used as nutritional supplements or nutritional fortifiers. |
Items | Specification |
Description | Pale yellow powder, no foreign objects visible, no foreign matter and no odor |
Identification | The retention time of the principal peak conforms to which in the reference solution |
Particle Size | 100% pass through sieve 40 mesh ≥ 90% pass through sieve 80 mesh |
Vitamin A Acetate Assay | ≥ 500,000iu/g |
Loss on Drying | ≤ 5.0% |
Heavy Metals (as Pb) | ≤ 10.00 ppm |
Lead (as Pb) | ≤ 2.00 ppm |
Arsenic (as As) | ≤ 2.00 ppm |
*Cadmium (as Cd) | ≤ 1.00 ppm |
*Mercury (as Hg) | ≤ 0.10 ppm |
Total Aerobic Microbial Count | ≤ 1000 CFU/g |
Total Moulds and Yeasts Count | ≤ 100 CFU/g |
Enterobacterial | ≤ 10 CFU/g |
*Escherichia coil | Negative |
*Salmonella | Negative |
*Staphylococcus aureus | Negative |
Standard | USP/EP |
