2,7-Dihydroxynaphthalene CAS No.:582-17-2

Chemical Name: 2,7-Dihydroxynaphthalene

CAS No.: 582-17-2

Assay: ≧98%

Appearance: Gray-white powder


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product description

2,7-Dihydroxynaphthalene More Details

Specification:


ItemSpecification
AppearanceGray-white powder
Purity(HPLC)≧98%
Content≥ 97.0%
Melting point185 - 200℃
2-Naphthol≤ 0.2%
Ash≤ 0.6%
Water≤ 1
5% Mehtanol solutionTransparent



2,7-Dihydroxynaphthalene Usage

  1.  Used as dyes and pharmaceutical intermediates

  2. Raw material for the synthesis of sulfonic acid compounds and divinyl naphthalene compounds.

2,7-Dihydroxynaphthalene Packaging and Shipping

 25kg/drum or according to buyer require.

2,7-Dihydroxynaphthalene Storage:

Stored in a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.