noun
: sodium bisulfate ; especially : a caked form obtained as a by-product in the original manufacture of nitric acid from sodium nitrate and sulfuric acid or in the manufacture of hydrochloric acid from common salt and sulfuric acid
noun
: sodium bisulfate ; especially : a caked form obtained as a by-product in the original manufacture of nitric acid from sodium nitrate and sulfuric acid or in the manufacture of hydrochloric acid from common salt and sulfuric acid
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012