210692
Acid Blue 45
Dye content 50 %
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About This Item
Empirical Formula (Hill Notation):
C14H8N2Na2O10S2
CAS Number:
Molecular Weight:
474.33
Colour Index Number:
63010
UNSPSC Code:
12171500
EC Number:
220-678-3
PubChem Substance ID:
MDL number:
SMILES string
[Na+].[Na+].Nc1cc(c(O)c2C(=O)c3c(N)cc(c(O)c3C(=O)c12)S([O-])(=O)=O)S([O-])(=O)=O
composition
Dye content, 50%
mp
>300 °C (lit.)
λmax
595 nm
Storage Class
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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A A Ensafi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 57(9), 1739-1743 (2001-08-17)
A sensitive, rapid and selective procedure is proposed for the flow injection determinations of periodate by spectrofluorometric detection. The method is based on the reaction of periodate with Alizarin Navy Blue in basic solution. The reagents and manifold variables influence
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