湖南皕成科技股份有限公司知识问答

【其它答案】2017-12-12

  熟石灰学名氢氧化钙是种白色粉末状固体又名消石灰。
  有很强的碱性和腐蚀性、无毒、但对人体有害食用会严重腐蚀消化道。
  已经发生了化学变化Ca(OH)2+CO2==CaCO3+H2O
  碳酸钙无毒无害,当然好还是别食用!

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