"Persulphate" is a word in ENGLISH
A sulphate of the peroxide of any base.
The beauty of today may not be realised until it becomes tomorrow’s memory
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Following some duty overseas, the officers at the Fort were planning a welcome home party and dance for the unit. Being an all male combat force, they decided to request coeds from some of the surrounding colleges to attend. The Captain called Vassar and was assured by the Dean that arrangements could be made to send over a dozen of their most trustworthy students. The Captain hesitated, then said, "Would it also be possible to send a dozen or so of the other kind?"
A compact variety or sulphate of lime, or gypsum, of fine texture, and usually white and translucent, but sometimes yellow, …
Read the complete definitionA double sulphate formed of aluminium and some other element (esp. an alkali metal) or of aluminium. It has twenty-four …
Read the complete definitionA white fibrous mineral frequently found on the walls of mines and quarries, chiefly hydrous sulphate of alumina; -- also …
Read the complete definitionA native sulphate of lead. It occurs in white or yellowish transparent, prismatic crystals.
Read the complete definitionA mineral of a white or a slightly bluish color, usually massive. It is anhydrous sulphate of lime, and differs …
Read the complete definitionIn chemistry it is used to denote the salts formed from those acids whose names end -ic (excepting binary or …
Read the complete definitionLike ink; suitable for making ink. Sulphate of iron (copperas, green vitriol) is called atramentarious, as being used in making …
Read the complete definitionNative sulphate of barium, a mineral occurring in transparent, colorless, white to yellow crystals (generally tabular), also in granular form, …
Read the complete definitionBarium sulphate, generally called heavy spar or barite. See Barite.
Read the complete definitionA sulphate in which but half the hydrogen of the acid is replaced by a positive element or radical, thus …
Read the complete definitionA hydrous sulphate of magnesium and sodium.
Read the complete definitionA hydrous sulphate of iron of a deep red color. It often occurs in botryoidal form.
Read the complete definitionA basic sulphate of copper, occurring in emerald-green crystals.
Read the complete definitionA hydrous sulphate of copper and lead, found in some parts of Caledonia or Scotland.
Read the complete definitionNative strontium sulphate, a mineral so named from its occasional delicate blue color. It occurs crystallized, also in compact massive …
Read the complete definitionGreen vitriol, or sulphate of iron; a green crystalline substance, of an astringent taste, used in making ink, in dyeing …
Read the complete definitionA mineral consisting principally of sulphate of iron; white copperas; -- so called because found in the province of Coquimbo, …
Read the complete definitionNative sulphate of copper. Cf. Blue vitriol, under Blue.
Read the complete definitionA powder of ipecac and opium, compounded, in the United States, with sugar of milk, but in England (as formerly …
Read the complete definitionNative sulphate of magnesia or Epsom salt.
Read the complete definition