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

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

5-Amino-1-naphthol cas83-55-6 5-Hydroxy-1-naphthylamine;1-Naphthol,5-amino Company Informations: Hunan Yunbang Pharmaceu
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)
pka3.97(at 25ºC)
CAS DataBase Reference83-55-6(CAS DataBase Reference)
NIST Chemistry Reference5-Amino-1-naphthol(83-55-6)
EPA Substance Registry System1-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

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

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

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

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

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


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.