Appearance is light yellow, content is 325,000 IU/g. The product is easy to absorb moisture, exposed to light that easy to decompose when exposed to acidic gas or heat and the content will decrease.
Nutrient fortification of flour, milk powder, dry beverage powder, etc.
| Item | Index | Item | Index |
| Lead（Pb）mg/kg | ≤1.6 | Loss on drying | ≤5.0 |
| Heavy metals（Basis Pb）% | ≤0.001 | Content IU/g | ≥325000 |
| Mold and yeast cfu/g | ≤100 | Total number of colonies cfu/g | ≤1000 |
| Coliforms MPN/g | ≤0.3 | Salmonella /25g | Not allowed |
| Shigella /25g | Not allowed | Staphylococcus aureus /25g | Not allowed |
| Hemolytic Streptococcus /25g | Not allowed | Escherichia coli MPN/g | 3.0 |
| Arsenic（As）mg/kg | ≤2.0 |
