Boric Acid Chemically Pure Grade

We are a promising name, which is comprehensively engaged in offering an extensive range of Boric Acid Chemically Pure Grade to the specifications:
* Assay H3BO3 (on dried basis) : 99.5 MIN
* pH : 3.8-4.8
* Clarity and Colour of Solution 3.5% w/v : Clear & Colorless
* Sulphate (as SO4) : 450 PPM
* Arsenic (as As) : 5 PPM
* Iron( AS Fe) : 5 PPM
* Chloride( as Cl ) : 50 PPM
* Heavy Metal(asPb) :12 PPM
* Insoluble Matter : TRACES
* Loss On Drying : 0.50%
* Bulk Density : 605 Kg/m3