Superiority:
Our company was established in 2007. It is a high-tech pharmaceutical chemical company integrating R&D, production and sales.With an international vision, rich management experience, professional R & D team and integrity and rigorous professionalism, we are committed to providing customers with the highest quality products and services,Our company is committed to the research and development, production and sales of bulk drugs and their intermediates, fine chemicals,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,The company"s production base is equipped with enamel reactors from 50L to 5000L, stainless steel ultra-low temperature reactors and conventional separation and drying equipment,Our company is able to achieve rapid response in the product development, pilot-amplification process, and quickly transform technology into production
Details:
3-Nitro-N-(2-Hydroxypropyl)-4-Aminophenol CAS:92952-81-3 99%min
Chemical Name:3-Nitro-N-(2-Hydroxypropyl)-4-Aminophenol
CAS.NO:92952-81-3
Synonyms:4-(3-hydroxypropylamino)-3-nitrophenol
Molecular Formula:C9H12N2O4
Molecular Weight:212.20300
Physical and Chemical Properties:
Density:1.414;
Melting point:108-109oC;
Boiling point:438.6oC;
Index of Refraction:1.655;
Description:
Appearance:Red crystalline powder
Purity(HPLC):≥98.0%
Ash:≤0.5%
Moisture:≤0.5%
Fe content:≤50ppm
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Use:Hair dyes intermediates
Leading exporter of Hair Dyes and Hair Treatments chemicals and intermediates from China.
Our company was established in 2007. It is a high-tech pharmaceutical chemical company integrating R&D, production and sales.We not only effectively utilize the strong technical strength of our R&D department, but also establish long-term cooperative relationships with many well-known domestic enterprises and research institutions, and form a leading R&D and production team in China,We have an efficient and professional project management team that can provide customized services from milligrams to tons according to customer requirements. We offer a wide range of pharmaceutical intermediates, reference compounds for pharmaceutical companies, pharmaceutical biotech companies, universities and research institutions. Custom synthesis and production services for new reagents, etc,Our company provides custom synthesis and production of thiophene products,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
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