Borax Penta is used in corrosion inhibitor solution, starches, adhesives ceramics, glass manufacturing of boron compounds, textiles etc.
| Analyte | Guarantee |
| B2 O3 % | 48.6 - 49.3 |
| Equivalent Na2 B4 O7 5H2O % | 101.7-103.1 |
| Na2 O % | 21.6-21.9 |
| SO4 ppm | ≤ 100 |
| Cl ppm | ≤ 120 |
| Fe ppm | ≤ 10 |
| Water insolubles ppm | ≤ 400 |
Borax Pentahydrate used at the correct equivalent rate gives solution or melts identical in composition with those of Borax Decahydrate; it may therefore be substituted at a saving in all applications where borax is used. Among present application of Borax Pentahydrate are wire drawing bath, corrosion inhibitor solutions, starches, starches, adhesives and the manufacture of other boron compounds
| Ceramics (Glazes and Colours salt Glazing) | Cosmetics | Leather finishing |
| Chemical Manufacturing( Boron, Fluorides, Fluborates, Borides, Boron alloys, Boron Carbide, Ferro - Boron ) | Dye stabilizer | Glass; optical, fibre |
| Electroplating (Nickel) | Deliming hides | Wood preservative |
| Enamels | Paints latex base | Borosilicate |
| Citrus Fruit Wash (Blue asnd Green and mould inhibitor) | Flame proofing | Pharmaceuticals |
| Textile finishing | Fluxes, welding and | sand – casting |
| Insecticides | brazing | magnesium alloys |
