The country of Iraq covers the region known since ancient times as Mesopotamia, a Greek word meaning land between the rivers.. The fertile valley between the Tigris and Euphrates rivers supported some of the worldâs earliest civilizations.
In Saskatchewan there are two grades of sodium sulphate: the first is a salt cake grade, which is primarily used for wood digestion in the pulp and paper industry; the second is a detergent grade product that is used in detergents, glass, dyes, textiles, tanning, and in the chemical industry.
Saltpeter is a common chemical, used for many products and science projects. Here's a look at what exactly saltpeter is. Answer: Saltpeter is the natural mineral source of the chemical potassium nitrate, KNO 3. Depending where you live, it may be spelled 'saltpetre' rather than 'saltpeter'.Before systematic naming of chemicals, saltpeter was called nitrate of potash. It has also been called 'Chinese salt' or 'Chinese snow'.Pure saltpeter or potassium nitrate is a white crystalline solid, usually encountered as a powder. Most potassium nitrate is produced using chemical reaction of nitric acid and potassium salts, but bat guano was an important historical natural source.nswer: Saltpeter is the natural mineral source of the chemical potassium nitrate, KNO 3. Depending where you live, it may be spelled 'saltpetre' rather than 'saltpeter'. Before systematic naming of chemicals, saltpeter was called nitrate of potash.