Perchlorate sentence example
perchlorate
- It crystallizes in dark purple-red prisms, isomorphous with potassium perchlorate.
- In addition, Iraqi attempts to buy ammonium perchlorate, an oxidiser for solid propellant missiles, were successful, at least on paper.
- Chemically pure chloride of potassium is most conveniently prepared from the pure perchlorate by heating it in a platinum basin at the lowest temperature and then fusing the residue in a wellcovered platinum crucible.
- Thallous Perchlorate, T1C10 4, and periodate, Tl10 4, are interesting inasmuch as they are isomorphous with the corresponding potassium salts.
- Perchloric acid is best prepared by distilling potassium perchlorate with concentrated sulphuric acid.Advertisement
- The fused mass is then extracted with water to remove potassium chloride, and warmed with hydrochloric acid to remove unaltered chlorate, and finally extracted with water again, when a residue of practically pure perchlorate is obtained.
- The chief insoluble salts are the perchlorate, acid-tartrate and platinochloride.
- Potassium perchlorate, Kcio 4, can be obtained by carefully heating the chlorate until it first melts and then nearly all solidifies again.