Superiority:
Our company was established in 2007. It is a high-tech pharmaceutical chemical company integrating R&D, production and sales.We have refined line design and route optimization and are committed to providing timely and efficient customization services. At the same time, we are experienced in multi-step synthesis, heterocyclic compounds, chiral compounds, sugar compounds,Provide high quality, regulatory compliance products and services to partners and customers,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,The company has perfect analytical equipment and strict product testing methods to ensure continuous improvement of product quality and continuous optimization of product structure
Details:
Naphthol AS-G CAS:91-96-3 99%min
Chemical Name: Naphthol AS-G
CAS.NO:91-96-3
Synonyms:
Diacetylacetotolidide
Naphtanilide G
Cibanaphthol AG
Molecular Formula: C22H24N2O4
Molecular Weight:380.43700
Physical and Chemical Properties:
Density:1.212 g/cm3
Boiling point:612.6ºC at 760 mmHg
Melting point:200 °C
Flash point:/
Index of Refraction:/
Description:
Appearance:Silver gray crystalline powder
Purity:≥98.0%
Packing: 25kg drum
Storage:Warehouse ventilation and low temperature drying
Use: It is mainly used to synthesize the coupling components of C.I. Pigment Yellow 16 and C.I. Pigment Yellow 77 (fast golden GR) and permanent yellow 7G.
Our company was established in 2007. It is a high-tech pharmaceutical chemical company integrating R&D, production and sales.Has a first-class R & D team, rich experience in custom compound synthesis, good at synthesis of organic compounds such as chiral, heterocyclic, benzene rings,Our company is a manufacturer, factory, supplier, welcome domestic and foreign customers to come to consult,We offer a wide range of custom synthesis and production services for pharmaceutical intermediates, reference compounds and new reagents for pharmaceutical companies, pharmaceutical biotech companies, universities and research institutions.,Our company provides custom synthesis and production of isoolefins and acetylene products,Our company provides custom synthesis and production of other pyrimidine and azine products
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