… Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium. …
Explanatory notes
… 28.16 ‑ Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of … powder, containing oxide as impurity; almost insoluble in water. Used for bleaching feathers, in preparing dentifrices …