| Standard | Technical grade |
|---|---|
| Standard name | POTASSIUM TETRABORATE |
| Capacity | NET 25kg |
| Appearance | White crystalline powder |
| Packaging type | Paper bag (outer bag: Craft, inner bag: polyethylene) |
| Item | Standard value | Comment |
|---|---|---|
| Water solubility | Almost clear | |
| pH(1%) | 9.1～9.4 | |
| Chloride (Cl) | ≦0.002% | |
| Iron (Fe) | ≦0.001% | |
| Potassium Oxide (K2O) | ≧30.5% | |
| Boric Anhydride (B2O3) | ≧45.1% |
Application example
Reagent、Photo / copier developer materials、Ceramic raw material、Buffer、Lubricant additive、Metal surface treatment agent、Flame retardant agent、Plastic processing lubricant binder material、Plating chemical、Lubrication
Handling precautions
Avoid direct sunlight and high temperatures
