| abstract |
The present invention provides an inorganic composition which is useful as a drug substance and has excellent stability and a method for producing the same. The present invention provides an inorganic composition which is useful as a drug substance and a method for producing the same, wherein, after the dissolution test by an agitating method, the dissolution amount of Zn 2+ ions is 0.1 쨉 g / Wherein the zinc ion is at least one selected from the group consisting of zinc sulfate, zinc chloride, zinc carbonate, zinc hydroxide, and zinc oxide. |