3-Hydroxy-2-naphthanilide (Naphthol AS) CAS 92-77-3 99%

Naphthol AS CAS NO: 92-77-3 Molecular formula: C17H13NO2 Properties:Creamy powder. Application: Organic pigment intermediates. Also, used for dyeing and printing of cotton fabric, viscose fiber and synthetic fiber.

Product Details

Naphthol AS

CAS NO:  92-77-3

Molecular formula:   C17H13NO2

Structure formula: 

 92-77-3.gif

Properties: Creamy powder.

Application: 

Organic pigment intermediates. Also, used for dyeing and printing of cotton fabric, viscose fiber and synthetic fiber.

Specification:

Items

Quality

Purity,%

99 min.

Initial Melting Point, °C

247 min.

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