... 5%Min White crystalline powder/granular industrial/agriculture grade Use:Glass,Enamel,Ceramic,Fertilize Borax Decahydrate 99.5% min CAS No ... .002%Max.0.002%Max.Application:1) An important material for glass, enamel,ceramics, nonferrous mental, metallurgical industry, etc.2) It ... industry. 4) Borax is also a basic raw material for boride and high energy boron hyduide fuel.Packaging: 25kg/bag ...