Name | Vitamin A Palmitate; Retinol Palmitate; Retinyl palmitate |
CAS No.: | 79-81-2 |
Spec | Powder: 250,000iu/g; 500,000iu/g Oil: 1,000,000IU/G; 1,700,000IU/G |
Application | Food and cosmetic industries |
Advantage | Physicochemical Property ε-Polylysine is pale yellow powder, strong hygroscopicity, slightly bitter; Easily soluble in water and hydrochloric acid, Not in organic solvents such as alcohol, ether. It’s isoelectric point is 9.0, specific rotation [α] is +57.1°(c=1, H2O), [α] is +39.9°(c=1, 5, mol/L HCI) |
Items | Standards | Results |
Appearance | Light yellow liquid | Light yellow liquid |
Assay | ≥1,700,000IU/G | 1,800,000IU/G |
Peroxide Value | ≤10meq/kg | 4.2meq/kg |
Acid Value | ≤2.0mgKOH/kg | 0.7mgKOH/kg |