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4-Hydroxy-7-(Methylamino)Naphthalene-2-Sulfonic Acid

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4-Hydroxy-7-(Methylamino)Naphthalene-2-Sulfonic Acid / CAS : 22346-43-6

Appearance white solid powder UN 0.0
HS 2922199090 DG Class 0.0
Synonyms 6-Methylamino-1-Hydroxynaphthalene-3-Sulphonic Acid; 1-Hydroxy-6-N-Methylaminonaphthalene-3-Sulphonic Acid; 4-Hydroxy-7-Methylamino-2-Naphthalenesulfonic Acid; 4-Hydroxy-7-Methylaminonaphthalene-2-Sulphonic Acid; 2-(N-Methylamino)-5-Hydroxynaphthalene-7-Sulfonic Acid; 2-Methylamino-5-Hydroxynaphthalene-7-Sulphonic Acid; N-Methyl J Acid; N-Methyl I Acid; Kyselina 2-Methylamino-5-Naftol-7-Sulfonova [Czech]
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Properties

Summary

Formula
C11H11NO4S
Molecular Mass
253.27400
Exact Mass
253.04100
PSA
95.01000
Logp
2.98760
IUPAC
4-hydroxy-7-(methylamino)naphthalene-2-sulfonic acid
SMILES
CNC1=CC2=CC(=CC(=C2C=C1)O)S(=O)(=O)O

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates

Chemical and Physical Properties

Density
1.542
Appearance
white solid powder

Export information

HS Code
2922199090
Export Rebate
10/13%
UN No.
0.0
DG-Class
0.0

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