4,4'-bis-(2-sulfostyryl)-biphenyl disodium salt

Connect Chemicals is a global producer, custom manufacturer, and traditional distributor of a wide range of specialty chemicals. Established in 1998, with headquarters in Ratingen, Germany, offices on 4 continents and an international network of partners, Connect Chemicals offers global coverage, serving both local and multinational organizations. To meet the ever-changing trends in the chemical industry, Connect Chemicals has evolved into a unique hybrid company. To catalyze this change, Connect Chemicals has developed a Modular Custom Manufacturing process. Own resources are augmented by external cutting-edge technology to serve the specific customer requirements. Continuously & progressively the company invests in state-of-the-art facilities, R&D labs, advanced technology, analytical capabilities, and highly qualified technical team of experts.
Send an inquiry on 4,4'-bis-(2-sulfostyryl)-biphenyl disodium salt to Connect Chemicals GmbH

Xiamen Kinbester Co., Limited is a leading global supplier of advanced intermediates and laboratory chemicals, we manufacture, market and distribute high quality intermediates which are widely used in the electronic chemical, agrochemical industries and research laboratories.


Our major business activities are:

1. Supply laboratory chemicals and reagents

2. Supply advanced intermediates

3. Custom synthesis and contract manufacturing

4. Investment in the fields of advanced intermediates and laboratory chemicals

5. Sole agency of good quality chemicals from all over the world in China



In the past 20 years, we have established very good business relationships with hundreds of famous customers in North America, Europe and Asia. We will continuously improve products and services, create value-added benefits for our customers. Kinbester Co., Limited is your right and reliable business partner in China.


Send an inquiry on 4,4'-bis-(2-sulfostyryl)-biphenyl disodium salt to Xiamen Kinbester Co., Ltd.