From Lab to Pilot Trial and to Commercial Manufacturing,Xinhua is capable to provide the client the best services which they are looking for and hoping for.
Xinhua is advantaged in:
• Rich experiences in chemical synthesis for more than 60 years.
• Experienced scientist and chemist.
• Efficient system for a quick reaction.
• Well-trained operators.
• State-of-the-art Equipment.
• Sources of low cost materials.
• Sound “Xinhua” brand reputation in home and overseas.
Examples of standard Chemical reactions carried out by Xinhua
• Acetylization reaction
• Alkylation of amines
• Diazotization reaction and diazonium salts reduction
• Friedel-Crafts reaction
• Grignard reaction
• Halogenation reaction
• Hydrogenation of nitro- compounds and cyanides to amines utilizing 5%- 1 0% Pd-Cor Raney Nickel catalyst
• Hydrogenation of unsaturated C-C compounds to saturated compounds utilizing 5%- 1 0% Pd-C or Raney Nickel catalyst
• Oxidation with KMnO4, HNO3 and Br2
• Preparation diketene
• Sulfonation reaction
• Medium pressure hydrogenation