Borax Decahydrate is the refined form of natural sodium borate and has the chemical formula Na2B4O7.10H2O. Composed of boric oxide (B2O3), sodium oxide, and water, it is a mild, alkaline salt, white and crystalline, with excellent buffering and fluxing properties. Available in crystalline (granular) or powder form, Borax Decahydrate is an important multifunctional source of B2O3, particularly for processes in which the simultaneous presence of sodium is beneficial. Physical properties & size distribution Crystalline Molecular Weight: 381.83 Specific Gravity: 1.73 gr/cm3 Bulk Density: 0.812 gr/cm3 Fraction / +1 mm: 0.8% max Fraction / -0.060 mm: 4% max Chemical Composition Crystalline Purity: 99.90 % min B2O3: 36.47 % min SO4: 70 ppm max Cl: 50 ppm max Fe: 10 ppm max Borax Decahdrate is used as a raw material for Commercial sodium borate, Glass, Porcelain enamel, Starch and adhesives, Detergents, Herbicides, Fertilizers, Rust inhibitors, Pharmaceuticals Leather, Photography, Bleaches, Paint, Boron compounds, Smelters, Insulation materials. 50kg/bag 24Mton/40'FCL load without palletized.
