J&K Scientific provides a series of phosphonate rare earth extractants (P227, C272, P507) developed by Professor Xiao Jichang from Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences. Compared with industrial grade (purity of about 90%), high-purity rare earth extractants (purity of 95-99%) are more effective in the separation of rare earths, nickel and cobalt, with higher yields, fewer impurities, and easier purification.

The purity can reach up to 99%, and a variety of conventional extraction agents with a purity of 95-96% are provided.
Easily solve problems caused by impurities and difficult purification
Sample trial available

About Professor Jichang Xiao's Group

The Xiao's group is mainly focused on exploration powerful flurinated phosphonium, sulfonium and other organic salts, which would be further investigated in new applications in fluoroalkylation reactions.

Research Areas

(1)Fluorine Chemistry;  (2)Phosphorus Chemistry

Research Interests

(1) New organofluorination reagents and Reactions; (2) Extractants; (3) Fluorine-containing functional molecules