Description
Product Description Magnesia powderuse for cable fillings, It can be widely used in cable stuff, dyestuff, leather and oil industries etc. Aslo can be used in purify the dilute nitric acid to aquafortis because of the water absorption in the process. Competitive price. Purity: ≥ 89%-93% CaO: ≤ 0.3% Fe: ≤ 0.1% SiO2≤ 0.25% Seive Residue≤ 0.02 Cl-≤ 0.15% Ignition loss≤ 8% I2 Obserption value≥ 130mg/g Bulk density≤ 0.2g/ml Whitenes≥ 93%