Hokkaido University has succeeded in selective metathesis synthesis of MgCr2S4.The study was published in “Materials Horizons”.

Osaka Prefecture University have succeeded in producing unprecedented sodium-ion sulfide solid electrolyte using our product. The study was published in “Nature Communications”.

Introduction of research papers using our High purity anhydrous sodium sulfide.

The homepage has been redesigned.

Nagao & Co., Ltd has launched anhydrous potassium sulfide for research usage.

Sodium hydrosulfide plant at Yokkaichi petrochemical complex in Mie prefecture has been expanded to approximately 1.2 times.