"magnesium peroxide" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A fine white powder, MgO₂, used as a bleach and disinfectant"
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        "(chemistry) A fine white powder, MgO₂, used as a bleach and disinfectant"
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  "lang_code": "en",
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        "A fine white powder, MgO₂, used as a bleach and disinfectant"
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        "(chemistry) A fine white powder, MgO₂, used as a bleach and disinfectant"
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