baryta

/buh-rahy-tuh/US // bəˈraɪ tə //UK // (bəˈraɪtə) //

巴里塔,巴利塔,巴里特

Definitions

n.名词 noun

1
Chemistry.
- : Also called calcined baryta, barium oxide, barium monoxide, barium protoxide. a white or yellowish-white poisonous solid, BaO, highly reactive with water: used chiefly as a dehydrating agent and in the manufacture of glass.
- : Also called caustic baryta, barium hydroxide, barium hydrate. the hydroxide, hydrated form of this compound, Ba2⋅8H2O, used chiefly in the industrial preparation of beet sugar and for refining animal and vegetable oils.

Or chromate of baryta, is exceedingly difficult to make well.
The result will be an insoluble portion consisting of carbonates of lead and baryta, and of metallic silver.
The sulphate of baryta found, multiplied by ·3434, equals the sulphuric anhydride.
Barii ferrocyanidum, L. From pure ferrocyanide of iron digested in baryta water.
Add excess of pure solid baryta and allow to stand until the reaction is again alkaline.