MATERIAL PHOSPHO MOLYBDIC ACID FORMULA H3 MO12 O4 P. xH2O MOLECULAR WEIGHT 1825.28 APPEARANCE YELLOWISH FINE CRYSTALS ASSAY 99 MIN BATCH NO 1395 22 BATCH SIZE 50 KGS MAXIMUM IMPURITIES CHLORIDE Cl Max 0.05 SULPHATE So4 Max 0.01 LEAD Pb Max 0.002 COPPER Cu Max 0.01 IRON Fe Max 0.002 CALCIUM Ca Max 0.01