Chem. [f. CHLOR-IC + -ATE4: cf. F. chlorate.] A salt of chloric acid, e.g., chlorate of potash, or potassium chlorate, KO3 Cl. Perchlorate, a salt of perchloric acid, as perchlorate of potash, KO4 Cl.

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1823.  J. Badcock, Dom. Amusem., 65. Finely levigated chlorate, or hyperoxymuriate of potash.

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1853.  W. Gregory, Inorg. Chem., 272. The chlorates … deflagrate violently with combustible matter…. The only important chlorate is chlorate of potash…. The perchlorate of potash … is the only perchlorate of interest.

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