Beta Naphthol,cas 135-19-3,Beta Naphthol,beta naphtol,2 naphthol,b naphtol,HUTONG GLOBAL CO.,LTD

Beta Naphthol

Item : cas 135-19-3

Details :

Beta Naphthol
2-naphthol

Cas NO.: 135-19-3

HS Code: 29071510

Application:

intermediate for dyestuffs & pigments Tobais acid, J acid azo dyes, used as antiseptic and antioxidant

Packing: 17mt/fcl, 25kg/bag net weight, inner PE outer PP

SPECIFICATION

Item	Excellent grade	Measured Value
appereance	Gray and white flake,dark yellow while storing
First melting point (°C) ≥	120.0	121.0
Beta-naphthol content (%) ≥	99.1	99.1
Alpha-naphthol content (%) ≤	0.2	0.1
Water content (%) ≤	0.1	0.08

Synonyms:

2-Naftol; 2-Naftolo; 2-Naphtol; Antioxygene BN; Azogen Developer A; azogendevelopera; azoiccouplingcomponent1; beta-Monoxynaphthalene; 2-Hydroxynaphthalene; Beta Naphthol; beta-Naphthol; B-NAPHTOL

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