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Acid Blue 45

Acid Blue 45 / CAS : 2861-02-1

Appearance blue powder UN 0.0
HS 3204120000 DG Class 0.0
Synonyms Ci 63010; 4,8-Diamino-1,5-Dihydroxyanthraquinone-2,6-Disulfonic Acid, Disodium Salt; Alizarine Sapphire Bln; Alizarin Blue Gs; Anthraquinone Blue B
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Properties

Summary

Formula
C14H8N2Na2O10S2
Molecular Mass
474.33000
Exact Mass
473.94200
PSA
257.80000
Logp
2.16980
IUPAC
disodium;4,8-diamino-1,5-dihydroxy-9,10-dioxoanthracene-2,6-disulfonate
SMILES
C1=C(C2=C(C(=C1S(=O)(=O)[O-])O)C(=O)C3=C(C2=O)C(=C(C=C3N)S(=O)(=O)[O-])O)N.[Na+].[Na+]

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Acid Dyes

Chemical and Physical Properties

Melting Point
300ºC
Flash Point
>300ºC
Appearance
blue powder

Export information

HS Code
3204120000
Export Rebate
0%
UN No.
0.0
DG-Class
0.0
Safety Label
Xn

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