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N-Methylaniline
N-Ethylaniline
Naphthol AS Naphthol AS-D
Naphthol AS-E Naphthol AS-BO
Tobias Acid J Acid
2-Amino-4-nitrophenol
Diethyl(3-pyridyl)borane
4-Dimethylaminopyridine
2,6-Dichlorobenzoxazole
Naphthol AS-BS
Product name: Naphthol AS-BS
Chemical name: 3-hydroxy-3'-nitro-2-naphthanilide
CAS No: 135-65-9
Molecular formula: C17H12N2O4
Molecular weight: 308.29
Structural formula:
Appearance: yellow even powder
Initial Melting point (dry) : ≥242℃
Purity: ≥98%
Uses: used in the dyeing and printing of cotton, viscose fiber, also can make quick pigment, neutral element, etc.
 
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