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About This Item
Empirical Formula (Hill Notation):
C21H18O5S
CAS Number:
Molecular Weight:
382.43
UNSPSC Code:
12171500
MDL number:
Beilstein/REAXYS Number:
343399
SMILES string
[Na+].Cc1cc(ccc1O)\C(=C2/C=CC(=O)C(C)=C2)c3ccccc3S([O-])(=O)=O
concentration
0.04 wt. % in H2O
pH
0.0-1.0, red to yellow
density
0.98 g/mL at 25 °C
λmax
425 nm
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