Nervonic Acid Powder is maily used in healthcare products.
Item | Specification | Test Method |
Assay(Nervonic Acid) | ≥90.0% | GC |
Melting Point | 40-43ºC | CP2010 |
Acid Value | ≤100mgKOH/g | CP2010 |
Unsaponifiables | ≤7.0% | GB/T 5535.1-2008 |
Peroxide | ≤0.75% | GB/T 5538-2005 |
Physical & Chemical | ||
Appearance | Crystalline Powder | Visual |
Color | White | Visual |
Odor | Characteristic | Organoleptic |
Extraction Solvent | Ethanol | --- |
Loss on Drying | ≤3.0% | USP36<731> |
Ash | ≤3.0% | USP36<281> |
Heavy Metals | ||
Arsenic(As) | ≤2.0ppm | ICP-MS |
Lead(Pb) | ≤1.0ppm | ICP-MS |
Microbiological Test | ||
Total Plate Count | ≤1000cfu/g | AOAC |
Yeast & Mold | ≤100cfu/g | AOAC |
E.Coli | Negative | AOAC |
Salmonella | Negative | AOAC |
Staphylococcus | Negative | AOAC |