Specifications analysis result Physical analysis Density (gr/cm3) min 4, 20 Hardness(moh's) 3 - 3, 5 Chemical analysis Sio2 ( % ) 0, 5 - 1, 5 Baso4 ( % ) 92 - 95 Al2o3 ( % ) 0, 1 - 0, 2 Fe2o3 ( % ) 0, 1 - 0, 3 Srso4(%) 1, 0 - 2, 0 General analysis Particle size distribution 45 micron ( % )9, 36 75 micron ( % )1, 22 Damp ( % )0, 02 Ph7, 5 Solubility (% m/m)0, 04 Solubility of alkali metals in water (ppm)101, 79 Particles < 6 mic (%)23 Big bags
