Potassium Chlorate (KClO3) 99.7%min. CAS: 3811-04-9 Chlorate Salts Used for Safety Match, Firecracker, Explosive, Fertilizer Potassium Chlorate 99.7%Min (Changsha Yonta)- Product Identification CAS No. :3811-04-9EINECS No. :223-289-7H.S. Code :2829.1910Formula :KCLO3Molecular Weight :122.54Toxicity :Oral rat LD50: 1870 mg/kgSynonyms :Potassium Salt, Potash Chlorate, Chloric Acid, Chlorate of ...