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Acid Red 337

Acid Red 337 / CAS : 67786-14-5

Appearance Crimson powder UN 0.0
HS 32041200 DG Class 0.0
Synonyms Acid Red FRL; C.I. Acid Red 337; AR 337; Aminyl Red E-Frl; Fab Rinyl Red Gl; Nylanthrene Red B-Ng; Nylosan Red E-2Gn; Rifa Acid Fast Red E-Frl; Tectilon Red F-2G; Telon Red Frll
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Properties

Summary

Formula
C17H11F3N3NaO4S
Molecular Mass
433.3369196
Exact Mass
433.03200
PSA
136.55000
Logp
6.12790
IUPAC
sodium;6-amino-4-hydroxy-5-[[2-(trifluoromethyl)phenyl]diazenyl]naphthalene-2-sulfonate
SMILES
C1=CC=C(C(=C1)C(F)(F)F)N=NC2=C(C=CC3=CC(=CC(=C32)O)S(=O)(=O)[O-])N.[Na+]

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Acid Dyes

Chemical and Physical Properties

Appearance
Crimson powder
Acidity and Basicity
acidness

Export information

HS Code
32041200
Export Rebate
0%
UN No.
0.0
DG-Class
0.0

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