Naphthol AS-OL CAS 135-62-6

Description

Naphthol AS-OL Quick Details

Chemical Name: Naphthol AS-OL

CAS No.: 135-62-6

Molecular Fomula: C18H15NO3

Chemical Structure:

Molecular weight: 293.32

Appearance: Light beige brown powder

Assay：≥98.5%

Naphthol AS-OL Typical Properties

ITEMS	SPECIFICATION
Appearance	Light beige brown powder
Assay	99.15%
Color shade	Similar to standard product
Melting point	≥160℃
Insoluble in Alkali	≤0.50
2:3acid content	≤0.20
Residue on 60M sieve	≤5.0

Naphthol AS-OL application:

It is mainly used as a primer for cotton fabric dyeing and printing. It can also be used to make fast pigments and as an intermediate for organic pigments.

Naphthol AS-OL Packaging and Shipping 

25kg/bag

Naphthol AS-OL Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.