Keywords

• Lutein
• Lutein High quality
• Lutein best price

Quick Details

• ProName: Lutein 5%-40% calendula extract /...
• CasNo: 127-40-2
• Molecular Formula: C40H56O2
• Appearance: Orange yellow fine powder
• Application: 1.Used in paper making, printing and d...
• DeliveryTime: 7 days after the payment confirmed
• PackAge: 25kg/drum
• Port: shanghai qingdao dalian
• ProductionCapacity: 1000 Metric Ton/Year
• Purity: 5%-40%
• Storage: Keep container tightly closed. Keep co...
• Transportation: by sea or by air
• LimitNum: 1000 Metric Ton

Superiority

1.We have been in this field for more than 10 years.

2.Our products are exported to United States, South American countries, and had a very good feedback.

3.We are manufacture,with the superior quality and competitive price.

Details

Physical properties
Index name                       Spec
Appearance                       Orange yellow fine powder
Melting Point                      196
Density                              1.004 g/cm3 (20 C)
pKa/pKb                             14.43 (pKa)
Stability:                             Stable at room temperature in closed containers under normal storage and handling                                               conditions.
Storage temp                      -70℃

Specification
Appearance                         Orange yellow fine powder
Odor & taste                        Characteristic
Particle size                         NLT 95% through 80 meshes
Loss on drying                     5.0% max.
Sulphated ash                      5.0% max.
Heavy metals                       20ppm max.
Pb                                        2ppm
As                                        2ppm
Total aerobic count              Not more than 1000cfu/gram
Yeast & Mold                        Not more than 100cfu/gram
E. Coli                                  Absence in 10g
Salmonella                           Absence in 10g
 

Application
1.Used in paper making, printing and dyeing and other industries
2.Can be used in food coloring, also can add in poultry feed, improve egg yolk yellow
3.Can be widely used in food, health care products, cosmetics, medicine and feed additives.