Parameters | Specification |
---|---|
Physical properties | |
Appearance | Free flowing Powder |
Colour | White |
Chemical Properties | |
Purity | 99% |
Solubility in Water at 25oC | 4.7% |
Solubility in Alcohol | Solubility in C2H5OH : Complying |
Loss on drying | < 0.5% ( over silica gel) 5h |
pH | 5.1 |
Boron | 17% |
Arsenic | < 0.005 % Max |
Sulphate | 0.03% Max |
Chloride | 0.04 % Max |