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D Acid

D Acid / CAS : 81-05-0

Appearance White acicular crystal UN -
HS 29214500 DG Class -
Synonyms 6-Aminonaphthalene-1-Sulfonic Acid; 1-Naphthalenesulfonic Acid, 6-Amino-; 6-Azanylnaphthalene-1-Sulfonic Acid; 6-Amino-1-Naphthalenesulfonic Acid; Dahl'S Acid; 2-Naphthylamine-5-Sulfonic Acid; Beta-Naphthylamine-5-Sulfonic Acid; 2-Aminonaphthalene-5-Sulfonic Acid
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Properties

Summary

Formula
C10H9NO3S
Molecular Mass
223.24800
Exact Mass
223.03000
PSA
88.77000
Logp
3.33070
IUPAC
6-aminonaphthalene-1-sulfonic acid
SMILES
C1=CC2=C(C=CC(=C2)N)C(=C1)S(=O)(=O)O

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates

Chemical and Physical Properties

Density
1.502 g/cm3
Appearance
White acicular crystal
Acidity and Basicity
acidness

Export information

HS Code
29214500
Export Rebate
13%

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