Specifications :

• Assay (acidimetric) : 47.0 – 49.0 %
• Chloride (Cl) : ≤ 200 ppm
• Iodide (I) : ≤ 20 ppm
• Phosphate, Phosphite (as PO₄) : ≤ 2 ppm
• Heavy metals (as Pb) : ≤ 5 ppm
• Heavy metals (ACS) : ≤ 5 ppm
• Sulfate and sulphite (as SO₄) : ≤ 30 ppm
• Al (Aluminium) : ≤ 0.1 ppm
• As (Arsenic) : ≤ 0.1 ppm
• Ba (Barium) : ≤ 0.1 ppm
• Be (Beryllium) : ≤ 0.02 ppm
• Bi (Bismuth) : ≤ 0.1 ppm
• Ca (Calcium) : ≤ 0.5 ppm