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化学试剂是进行化学研究、成分分析的相对标准物质,是理化检验不可缺少的物质,那么化学试剂对人体的伤害有多大,往往被检验人员忽视。1常用试剂的危害强酸是理化检验消化样品及各项检验的重要试剂;硫酸:有毒性,对黏膜组织、上呼吸道、眼睛和皮肤有极大的损伤。可造成烧伤,与其他物质(如纸)接触可能引发火灾。硝酸:盐酸:具有挥发
Chemical reagents for chemical research, composition analysis of the relative standard substance is an indispensable physical and chemical testing of substances, then the chemical reagents on the human body how much damage, often overlooked by the inspectors. A common reagent hazards Acid is a physical and chemical test digestion samples and various important reagents for testing; Sulfuric acid: toxic, mucosal tissue, the upper respiratory tract, eyes and skin have a great injury. May cause burns. Contact with other material (eg paper) may cause fire. Nitric acid: hydrochloric acid: volatile