Pharmaceutical Intermediates

2,7-Dihydroxynaphthalene CAS:582-17-2 99%min

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Chemical Name:2,7-Dihydroxynaphthalene
CAS.NO:582-17-2
Synonyms:2,7-Naphthelendiol; 2,7-Naphtalenediol; 2,7-Naphthalenediol; 
naphthalenediol-2,7; naphthalene-2,7-diol;
Molecular Formula:C10H8O2
Molecular Weight:160.16900
 

Physical and Chemical Properties:
Density:1.33;
Melting point:185-190oC;
Index of Refraction:1.725;
 

Description:
Appearance:Light-Grey To Beige Powder
Purity(HPLC):≥99.0%
Ash:≤0.5%
Loss on drying:≤1.0%
Fe content:≤100ppm
2-Naphthol≤0.1%
1-Naphthol≤500ppm
2,6-Dihydroxy Naphthalene≤600ppm
1-Naphthylamine≤100ppm
2-Naphthylamine≤10ppm
 

Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Use:Hair dyes intermediates
 
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Our company  was established in 2007. It is a high-tech pharmaceutical chemical company integrating R&D, production and sales.Scope of services: compound custom synthesis, chemical custom synthesis, peptide custom synthesis, protein synthesis, pharmaceutical intermediate custom synthesis, generic synthesis, chemical custom synthesis CRO, etc,Professional project management talents, perfect project management system; customized production tailored to help customers reduce capital and time costs,With strong technical accumulation and innovative research and development capabilities, he is good at various types of chemical reactions such as hydrogenation, nitration, Suzuki coupling, cyanation, diazotization, bromination, wittig reaction, Grignard reaction, redox reaction and ultra-low temperature reaction,We listen carefully to our customers" opinions and needs, and provide timely and effective feedback, and continue to improve and improve, ready to accept greater challenges

If you are looking for 2,7-Dihydroxynaphthalene CAS:582-17-2 producer, 2,7-Naphthelendiol manufacturer,naphthalene-2,7-diol factory or 2,7-Naphthalenediol bulk supplier, and get 2,7-Naphthalenediol price information, please contact us to get naphthalene-2,7-diol COA (Certificate of Analysis,MSDS(Material safety data), we are also offering custom synthesis and contract manufacturing services.