硼砂

2, Used for high-quality glass, coat, non-ferrous metal and alloys such as cosolvent

3, retarder for cement and concrete, water, PH value of system buffer, paraffin wax emulsifier.

4, preparation of boron-containing compounds, borax is the basic raw materials, almost all of the boron compounds are boric acid to the system can be obtained by.

5, other similar nature and borax