Specification :

Supply Marigold P.E (Lutein>5% 10% 20% 90%)
Chemical name: 3, 3 -dihydroxy-d-carotene
Molecular formula:C40H56O2
CAS No. 127-40-2
Molecular weight:568.85
Chemical structure:

Specification: >90%
Characteristics:
Natural and bright color
good resistance to light and temperature in neutral and weak
alkaline mediums.
dissolubility in water
Storage: Store in cool & dry place, Keep away from strong light and heat.
Shelf life:24 Months when properly stored.
Inner packing: double layers plastic-bags and one layer Al. foil bag.
Outer packing: Paper-drums
N.W.: 5.0kg
Contact person: wedy cao
Sales manager
Xi'an Guanyu Bio-tech Co. Ltd.
Add: Room 1002, Lvyuan buliding, Weiguo Road
Xian,China.
PC: 710100
Tel: 00-86-29-88907599/83755384
Fax: 00-86-29-85658727
Cell phone: 86-13319221360
E-mail: yewees@gmail.com
Http://www.gybiotech.com