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2 7-dihydroxynaphthalene Cas 582-17-2

Assay: 99%
Appearance: Gray-white powder
Capacity: 50MT per year
Packaging: 25kg/drum
Sample: available

Quick Details

Chemical Name: 2,7-Dihydroxynaphthalene

CAS No.: 582-17-2

Molecular Formula: C10H8O2

Chemical Structure:image.png

Molecular weight:160.17

Appearance: Gray-white powder


Typical Properties

Item Specifications
Purity(HPLC)% 98.0Min
Content% 97.0Min
Melting point℃% 185 – 200
2-Naphthol% 0.2Max
Ash% 0.6Max
Moisture % 1Max
Appearance% Gray-white powder
5% Mehtanol solution Transparent


1. Used as dyes and pharmaceutical intermediates

2. Used as raw materials for synthesizing sulfonic acid compounds and divinyl naphthalene compounds

2,7-Dihydroxynaphthalene Packaging and Shipping



Stored in a cool dry warehouse