ESBOS

Details:

Brief Introduction

As a leading manufacturer,Shaoxing Haicheng Chemical Co.,Ltd.,main products cover pharmaceuticals and special intermediates such as derivatives of pyridine,pyrazole,indole etc.and we have our own R&D and QC center with experienced chemists.

Shaoxing Haicheng Chemical Co.,Ltd.is ISO9001,ISO14001 and OHSMS18001 certified by the end of July 2005.

Shaoxing Haicheng Chemical Co.,Ltd. can do Hydrogenation ,Chlorination,Ethoxylation,Acetylation,Alkylation,Amination(substition),Diazotization, Nitration,Nitrosation,Cyclization,Sulphonation,Esterification,Etherification,Salt Formation,Amine and Hydrazine Derivatisation etc.,also does contract manufacturing from kilograms to tons.

We look forward for a chance to work with your esteemed company.

Our R&D center is equipped with HPLC,GC,UV,AAS,two 1L pressure reactors and 20L whole set of glass reaction system.

 The separate pilot plant has the reactors from 100L to 500L and possesses the function of rectification.

Meanwhile,our plants own 1000L hydrogenation reactors (10MPa Max ),stainless steel and enamel reactors from 1000L to 5000L.

The reactions we are good at :

N-alkylation,O-alkylation

Cyclization,Condensation

Nitration,Nitrosation

Hydrogenation(6.0MPa,0-120°C)

 Decarboxylation in high temperature(250°C)

Diazotization,Coupled Reaction

Amination

if you need more information,please contact us ,thanks!