
| Product name | Zeaxanthin powder |
| Appearance | Orange powder |
| Latin Name | Tagetes erecta L |
| CAS No. | 144-68-3 |
| Specification | 10% HPLC |
| Grade | Food |


| Package | carton drum with two plastic bags inside |
| Net weight | 25KG/Drum |
| Storage | Sealed in cool and dry place to avoid moisture and light |
| Shelf life | 2 years when properly stored |
| Lead time | 1~3 days after confirmation |

| Item | Specification | |
| Appearance | Fine Bright red orange powder | |
| Odor/Tast | Characteristic | |
| Mesh | 98% pass 80 mesh | |
| Assay | ||
| Zeaxanthin HPLC | ≥20% | |
| Chemical & physical control | ||
| Loss on drying | ≤5.0% | |
| Ash | ≤5.0% | |
| Solvents residue | ||
| DMSO | ≤1000ppm | |
| Ethanol | ≤1000ppm | |
| Heavy metals | ≤10ppm | |
| Iron | ≤10ppm | |
| Arsenic | ≤2ppm | |
| Pesticides Residue | Negative | |
| Microbiological control | ||
| Total Plate Count | <1000/g | |
| Yeast & mold | <100cfu/g | |
| Salmonella | Negative | |
| E.Coli | Negative | |






