5-Amino-1-Naphthol CAS83-55-6 5-Hydroxy-1-Naphthylamine; 1-Naphthol, 5-Amino

Basic Info

Colour	Purple Crystalline Powder
Samples	Available
Purity	99%
Certificates	ISO9001/SGS
Package	1kg/5kg/10kg/25kg
Stocks	in Stock
Lead Time	5-7 Working Days
Shelf Life	2-3 Years
Site Audit	Available
Transport	Air/Express/Sea
MOQ	10g
Transport Package	Drum/Bottle/Bags
Trademark	Yunbang
Origin	China

Product Description

5-Amino-1-naphthol cas83-55-6 5-Hydroxy-1-naphthylamine;1-Naphthol,5-amino

5-Amino-1-naphthol Chemical Properties

Melting point	190 °C (dec.) (lit.)
Boiling point	284.68°C (rough estimate)
density	1.1202 (rough estimate)
refractive index	1.6070 (estimate)
pka	3.97(at 25ºC)
CAS DataBase Reference	83-55-6(CAS DataBase Reference)
NIST Chemistry Reference	5-Amino-1-naphthol(83-55-6)
EPA Substance Registry System	1-Naphthalenol, 5-amino- (83-55-6)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
HS Code	29222990

Company Informations:

Hunan Yunbang Pharmaceutical (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.