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Calcium sulfite.dihydrate CaSO

Calcium sulfite dihydrate CaSO, 2H,0 10267-66-3 166.173 wh powder 0.0070 si FtOH s acid... [Pg.684]

It combines with sulfur dioxide to form calcium sulfite hemihydrate, CaSOs MiH20 which can oxidize in air in the presence of moisture to give calcium sulfate dihydrate, CaS04 2H2O. However, when SO2 is passed through a solution of calcium hydroxide, calcium bisulfite, Ca(HS03)2 is obtained. The solution is yellowish when it contains bisulfite in aqueous SO2. [Pg.168]

Sulfates and Sulfites. Calcium sulfate [7778-18-9] occurs in large deposits as CaSO and as gypsum, CaSO -2H20. The dihydrate is a... [Pg.407]

See also in sourсe #XX -- [ Pg.2 , Pg.2 , Pg.3 , Pg.29 ]



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Calcium sulfite

Calcium sulfite CaSO

Dihydrate)

Dihydrates

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