Borax

Physical characters: 1) Chemical Name: Sodium tetraborate decahydrate 2) CAS#: 1303-96-4 3) Appearance: white solid 4) PH: 9.5 (5% aq soln) 5) Grade: industrial grade Specification: Borax (Na2B4O7•10H2O) content: 99.5% Min Carbon dioxide (CO2) content: 0.1% Max Insoluble in water: 0.04% Max Sulfide (SO4) content: 0.1% Max Chloride (Cl- ) content: 0.03% Max iron(Fe )content: 0.002% Max Usage: An important material for glass, enamel, ceramics, nonferrous mental, metallurgical industry, etc. It can be used as a micro-element manure and disinfectant in agriculture, and it is also widely used in pharmaceutical industry. Borax is also a basic raw material for boride and high energy boron hyduide fuel. Our company is a professional chemical company which is one of the biggest manufacture factory produce chemical materials in the north of china. We are doing business on chemical product such as Caustic soda and Calcium carbide in all over the world.