Naphthol AS

Price	$1
Package	1kg

Product Details

Product Name: Naphthol AS	CAS No.: 92-77-3
EC-No.: 202-188-1	Min. Order: 1kg
Purity: 99%	Supply Ability: as request
Release date: 2019/07/06
MF: C17H13NO2

Cara 500

Naphthol AS Basic information

Product Name:	Naphthol AS
Synonyms:	NAPTHOL AS;NAPHTHOL AS(TM);NAPHTHOL AS;TEREPHTHALBIS(O-HYDROXYANILIDE);AZOIC COUPLING COMPONENT 2;azoic coupling component 4;CI 37505;c.i. 37560
CAS:	92-77-3
MF:	C17H13NO2
MW:	263.29
EINECS:	202-188-1
Product Categories:	Intermediates of Dyes and Pigments;Organics;Fluorescent;Naphthalene
Mol File:	92-77-3.mol

Naphthol AS Chemical Properties

Melting point	246-248 °C(lit.)
Boiling point	406.53°C (rough estimate)
density	1.1138 (rough estimate)
refractive index	1.4500 (estimate)
solubility	Solubility Insoluble in water; sparingly soluble in ethanol
Colour Index	37505
form	Powder
pka	9.70(at 25℃)
color	Beige
PH Range	Non& uorescence (8.2) to yellow/green & uorescence (10.3)
λmax	394nm
Major Application	Sensors, recording materials, photovoltaic cells, copying materials, photoreceptors, lithographic printing plates, inks, toner, paints, textiles, detecting cancer
CAS DataBase Reference	92-77-3(CAS DataBase Reference)
EPA Substance Registry System	2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-(92-77-3)

Safety Information

Hazard Codes	Xi,N
Risk Statements	43-51/53
Safety Statements	36/37-61
RIDADR	UN 3077 9/PG 3
WGK Germany	1
RTECS	QJ1897400
F	10-21
HazardClass	9
PackingGroup	III
HS Code	29242990

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;

Recommended supplier

Product name	Price		Suppliers	Update time
Naphthol AS	$0.00/1kg	VIP2Y	Hebei Kingfiner Technology Development Co.Ltd	2024-05-29
Naphthol AS	$10.00/1kg	VIP1Y	Ouhuang Engineering Materials (Hubei) Co., Ltd	2024-04-25
Naphthol	$0.00/25KG	VIP5Y	Hebei Mojin Biotechnology Co., Ltd	2023-07-04
Naphthol AS	$15.00/1KG		Zhuozhou Wenxi import and Export Co., Ltd	2021-08-11
Naphthol AS	$100.00/25KG	VIP6Y	Hebei Guanlang Biotechnology Co., Ltd.	2020-12-08

Min. Order:	1kg
Supply Ability:	as request
Update Time:	2019-07-06

Product Details

Company Profile Introduction

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Recommended supplier

career henan chemical co