Boron oxide is our company main product, The qurity is higher than 98.5%, the first few month after producted, the qurity can be 99%min. 60-80 mesh is our regular size. We aslo can offer 120mesh, 150 mesh, 200 mesh, 300 mesh according to differect applications.

　　Basic Information:

　　Component: B2O3

　　CAS No. 1303-86-2

　　HS:28100010

　　UN No.: It is not dangerous.

　　Appearance: White powder

　　Odor: Weak odor.

　　Pack: 25kgs/paper bag. 20 mts With pallet and 25 mts without pallet in 20'FCL

　　Loading port: Tianjin or Qingdao,China

　　The application:

　　Boron oxide has a wide application:

　　1.Boron oxide used in silica ramming mass.

　　2.Boron oxide used in glass.