Lutein

Lutein
Molecular Formula: 
C40H56O2
CAS number: 
127-40-2
Fermentek product code: 
LU
Source: 
Marigold flower (Plant extract)
Brand/grade: 
For research

Specifications

Appearance: 
Red powder
Purity by HPLC: 
≥96% ; refer to CoA for more data
Purity By TLC: 
≥98% ; refer to CoA for more data
Melting point: 
160-175°C
Solubility test: 
Clear reddish solution at 1 mg/ml of Dichloromethane