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Anthraquinone-2-Sulfonic Acid Sodium Salt

Anthraquinone-2-Sulfonic acid Sodium salt / CAS : 131-08-8

Appearance Light yellow powder UN 0.0
HS 29147900 DG Class 0.0
Synonyms Sodium Anthraquinone-Beta-Sulfonate; Sodium Anthraquinone-2-Sulfonate; Sodium Anthraquinone-B-Sulfonate; 2-Anthracenesulfonic acid, 9,10-Dihydro-9,10-Dioxo-, Sodium salt; Sodium 9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonate; Sodium 2-Anthrachinonesulphonate; 2-Anthraquinone Sodium Sulfonate; 2-Anthraquinonesulfonate Sodium; Sodium 2-Anthrachinonesulfonate; 2-Sulfoanthraquinone Sodium salt; Anthraquinone-2-Sodium Sulfonate; Anthraquinone-2-Sulfonate Sodium salt; 9,10-Anthraquinone-2-Sodium Sulfonate; Sodium 9,10-Anthraquinone-2-Sulfonate; 2-Anthraquinonesulfonic acid Sodium salt
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Properties

Summary

Formula
C14H7NaO5S
Molecular Mass
310.26
Exact Mass
309.99100
PSA
99.72000
Logp
2.44690
IUPAC
sodium;9,10-dioxoanthracene-2-sulfonate
SMILES
C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C=C(C=C3)S(=O)(=O)[O-].[Na+]

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates

Chemical and Physical Properties

Melting Point
>300 °C(lit.)
Appearance
Light yellow powder
Acidity and Basicity
alkalinity

Export information

HS Code
29147900
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
36/37/38
Safety Label
Xi

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