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3-hydroxy-N-naphthalen-2-ylnaphthalene-2-carboxamide CAS:135-64-8 99%min

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Chemical Name:  3-hydroxy-N-naphthalen-2-ylnaphthalene-2-carboxamide
CAS.NO:135-64-8
Synonyms:
3-Hydroxy-N-(naphthyl-(2))-naphthamid-(2)
Naphthol AS-SW
 

Molecular Formula:C21H15NO2
Molecular Weight:313.34900
 

Physical and Chemical Properties:
Density:1.333 g/cm3
Boiling point:479.3ºC at 760 mmHg
Melting point:243~244℃
Flash point:243.6ºC
Index of Refraction:1.778
 

Description:
Appearance:Light yellow to yellow powder
Purity:≥98.0%
 

Packing: 25kg drum
Storage:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.
Use:Mainly used for dyeing cotton and cotton yarn fibers.
 
Our company  was established in 2007. It is a high-tech pharmaceutical chemical company integrating R&D, production and sales.Since the establishment of the company, it has established good and stable cooperative relations with many domestic and foreign pharmaceutical companies. The products are exported to Europe, America, Middle East, India, Southeast Asia and other countries and regions, and have been recognized and highly praised by the market and customers,Our company is committed to the research and development, production and sales of bulk drugs and their intermediates, fine chemicals,Professional project management talents, perfect project management system; customized production tailored to help customers reduce capital and time costs,Our company provides custom synthesis and production of halogenated hydrocarbon products,The company has perfect analytical equipment and strict product testing methods to ensure continuous improvement of product quality and continuous optimization of product structure

If you are looking for 3-hydroxy-N-naphthalen-2-ylnaphthalene-2-carboxamide CAS:135-64-8 producer, 3-hydroxy-N-naphthalen-2-ylnaphthalene-2-carboxamide manufacturer,3-Hydroxy-N-(naphthyl-(2))-naphthamid-(2) factory or 3-hydroxy-N-naphthalen-2-ylnaphthalene-2-carboxamide bulk supplier, and get Naphthol AS-SW price information, please contact us to get Naphthol AS-SW COA (Certificate of Analysis,MSDS(Material safety data), we are also offering custom synthesis and contract manufacturing services.

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