β-Carotene ≥97.0% (by UV/Vis)

Leverantör: TCI EUROPE

Synonyms: 2,2'-((1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-Tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaene-1,18-diyl)bis(1,3,3-trimethylcyclohex-1-ene), Provitamin A

C0560-1G C0560-5G
TCIAC0560-1GEA 285 SEK
TCIAC0560-1G TCIAC0560-5G
β-Carotene ≥97.0% (by UV/Vis)
beta-Carotene
Formel: C₄₀H₅₆
MW: 536,89 g/mol
Storage Temperature: Frys
MDL Number: MFCD00001556
CAS nummer: 7235-40-7
EINECS: 230-636-6
Merck Index: 14,01853

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Specifikation testresultat

Appearance Light yellow to Brown powder to crystal
Purity (UV-vis method) 97.0 to 103.0 %
abs-ratio (a/b) min. 1.00 (E362/E340)
abs-ratio (2a/2b) min. 15.00 (E455x10/E340)
abs-ratio (3a/3b) 1.30 to 1.50 (E455/E434)

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