Xanthophyll / CAS ：127-40-2
Short Description:
Product name: Xanthophyll
CAS: 127-40-2
MF: C40H56O2
MW:568.87
STRUCTURE:
melting point：269.1±27.5 °C
Crystals with a metallic luster. Insoluble in water. Soluble in oily solvents.
specification
| Test items | Test methods |
| Lable | Conform to related
requirements of GB10648-2013 |
| Appearance | Fine orange powder without caking and mold |
| Luteincontent
(Calculated in total carotenoids) g/kg |
≥40 |
| Particle size
(20 mesh) |
100% |
| Moisture % | ≤8 |
| Arsenic mg/kg | ≤3 |
| Lead(Pb) mg/kg | ≤10 |
| Lutein ratio % | ≥80 |
| Zeaxanthin ratio % | ≥5 |
Usage
Used in industries such as papermaking and printing and dyeing
It can be used for food coloring and can also be added to poultry feed to enhance the yellow color of egg yolks.
Food coloring.
【Purpose】 Lutein has the characteristics of "natural", "nutritious" and "multifunctional", and can be widely used in food, health products, cosmetics, medicine and feed additives.
Dietary carotenoids, which do not have the effect of vitamin A, can increase the pigment concentration of spots in the eyes and may improve eyesight.
Packaging and Shipping
25KG/Drum or as customer requirements.
Belongs to common goods and can deliver by ocean and air
Keep and storage
Shelf life:24 month from date of manufacture in original unopened packaging stored in a cool dry place out of direct sunlight, water.
Ventilated warehouse, Low temperature drying, Separated from oxidants, acids.
