79766
Lutein solution
1 mg/L in ethanol, analytical standard
别名:
β,ε-Carotene-3,3′-diol, Xanthophyll solution
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关于此项目
经验公式（希尔记法）:
C40H56O2
化学文摘社编号:
分子量:
568.87
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
MDL number:
grade
analytical standard
Quality Segment
assay
≥95.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
concentration
1 mg/L in ethanol
refractive index
n20/D 1.361-1.363
UV absorption
λ: 441-451 nm Amax
format
single component solution
storage temp.
−20°C
SMILES string
CC(/C=C/C=C(/C=C/C1=C(C)C[C@@H](O)CC1(C)C)C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\[C@H]2C(C)=C[C@H](O)CC2(C)C
InChI
1S/C40H56O2/c1-29(17-13-19-31(3)21-23-37-33(5)25-35(41)27-39(37,7)8)15-11-12-16-30(2)18-14-20-32(4)22-24-38-34(6)26-36(42)28-40(38,9)10/h11-25,35-37,41-42H,26-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19+,32-20+/t35-,36+,37-/m0/s1
InChI key
KBPHJBAIARWVSC-RGZFRNHPSA-N
General description
Lutein belongs to the class of carotenoids and is found in human serum and is also present in retina and macula lenses.
Disclaimer
Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
57.2 °F
flash_point_c
14 °C