ItemQuality IndexSpecial GradeFirst GradeSlack TypePotassium Chlorate %99.5 min.99.2 min.99.5 min.Moisture %0.05 max.0.10 max.0.05 max.Water-Insoluable matter %0.03 max0.10 max.0.10-0.48 with anti-agglomerating agentChloride(as CL) %0.02 max0.03 max.0.02 max.Sulphate(as SO4) %0.01 max0.03 max.0.01 maxBromate(AS bRo3) %0.03 max0.08 max.0.03 max.Ferrous (as Fe) %0.003 max0.005 max.0.003 max.Sieved Residue125 mesh %0.5 max.1.0 max.0.5 max.250 mesh %5.0 max.5.0 max.5.0 max. Application: Mainly in the manufacture of match, fireworks, signal rocket and explosive, and also be raw material of potassium perchlorate.