79766
Lutein solution
1 mg/L in ethanol, analytical standard
别名:
β,ε-Carotene-3,3′-diol, Xanthophyll solution
登录并加购，请在购物车里查看协议价、货期和发货地。
选择规格
变更视图
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
technique(s)
chromatography: suitable
refractive index
n
UV absorption
λ: 441-451 nm Amax
application(s)
cosmetics
food and beverages
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.
警示词
Danger
危险代码
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
怎么回事？
WGK 1
闪点 (F)
57.2 °F
闪点 (°C)
14 °C