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Lutein / 127-40-2 / 0306 S
Lutein analytical standard provided with UV assay for quantitative titration.
Synonym
- Xanthophyll
Identification
0306 S
C₄₀H₅₆O₂
127-40-2
568.89
Xanthophyll
[H]C1(\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\...
[H]C1(\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C2=C(C)C[C@@H](O)CC2(C)C)C(C)=C[C@H](O)CC1(C)C
Specification
Lutein analytical standard provided with UV assay for quantitative titration.
Purity (HPLC) ≥92% (This product is available with HPLC chromatogram)
U.V / Visible spectrum - E1% : 444 nm 2520 ± 100 472 nm 2320 ± 100
Melting point/freezing point : 174-181°C
Bibliography
Plants
Petroselinum crispum
- Persil (fr)
- Parsley (en)
Tagetes patula
- Oeillet d'Inde (fr)
- French marigold (en)
Safety
P262
P260
Storage
Store at : <-15°C
Store in dry and dark place.
HIGHLY UNSTABLE
Store in dry and dark place.
HIGHLY UNSTABLE
In a styrofoam box with ice pack
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Lutein analytical standard provided with UV assay for quantitative titration.