1.Ammonium Perchlorate GJB617-88 2.Formula : NH4CLO4 3.Description: white spherical or acicular crystal, no impurity by eyes Ammonium Perchlorate GJB617-88Formula:NH4CLO4 Description: white spherical or acicular crystal, no impurity by eyes.Specification:Purity,% 99.MinChloride,(based on NH4CL),% 0.15MaxChlorate,(based on NH4CLO3),% 0.02MaxBromate,(based on NH4BrO3),% 0.004MaxFe,(based on Fe)% 0. ...