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Acid Yellow 17

Acid Yellow 17 / CAS : 6359-98-4

Appearance yellow powder UN 0.0
HS 32041200 DG Class 0.0
Synonyms Lissaminefastyellow2G; C.1.Acid Yellow 17(18965); Dermira Yellow 2G; Hodgsons Acid Light Yellow 2Gl H.C.; Acid Brilliant Yellow 2G; Acid Fast Yellow 2G; Disodium 2,5-Dichloro-4-(5-Hydroxy-3-Methyl-4-(4-Sulphophenylazo)Pyrazol-1-Yl)Benzenesulphonate; Benzenesulfonic Acid, 2,5-Dichloro-4-[4,5-Dihydro-3-Methyl-5-Oxo-4-[2-(4-Sulfophenyl)Diazenyl]-1H-Pyrazol-1-Yl]-, Sodium Salt (1
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Properties

Summary

Formula
C16H10Cl2N4Na2O7S2
Molecular Mass
551.28900
Exact Mass
549.91600
PSA
188.55000
Logp
4.33880
IUPAC
disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate
SMILES
CC1=C(C(=O)N(N1)C2=CC(=C(C=C2Cl)S(=O)(=O)O)Cl)N=NC3=CC=C(C=C3)S(=O)(=O)O

Attribute classification

Matter Classification
organic
Category
Cosmetics > Cosmetic Raw Materials
Dyestuffs and Pigments > Dyestuff

Chemical and Physical Properties

Appearance
yellow powder

Export information

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

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