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Astaxanthin

Astaxanthin / CAS : 472-61-7

Appearance Dark purple solid UN 0.0
HS 32030019 DG Class 0.0
Synonyms 3,3'-Dihydroxy-Beta,Beta-Carotene-4,4'-Dione; (3S,3'S)-3,3'-Dihydroxy-β,β-Carotene-4,4'-Dione; 3,3'-Dihydroxy-β,β-Carotene-4,4'-Dione
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Properties

Summary

Formula
C40H52O4
Molecular Mass
596.83800
Exact Mass
596.38700
PSA
74.60000
Logp
8.90540
IUPAC
(6S)-6-hydroxy-3-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethyl-3-oxocyclohexen-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-2,4,4-trimethylcyclohex-2-en-1-one
SMILES
CC1=C(C(C[C@@H](C1=O)O)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C2=C(C(=O)[C@H](CC2(C)C)O)C)\C)\C)/C)/C

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
Food(Feed) Additives > Food Additive
Plant and Other Extracts > Plant Extracts
Food(Feed) Additives > Feed Additive

Chemical and Physical Properties

Melting Point
215-216ºC
Density
1.071 g/cm3
Boiling Point
774ºC at 760 mmHg
Flash Point
435.8ºC
Appearance
Dark purple solid
Acidity and Basicity
acidness

Export information

HS Code
32030019
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
R20/21/22
Safety Label
Xn

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