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                丙酮酸

                更新:2018-11-25 10:57:51

                  中文名:丙酮酸
                  英文名:Pyruvic acid
                  别名:丙酮酸;α-酮基丙酸;2-氧代丙酸;乙酰甲酸
                  CAS No.:127-17-3级别:Reagent Grade
                  分子式:C3H4O3分子量:88.06
                订购信息
                  货号规格价格品牌
                  P5984-25g25g126GBCBIO
                产品介绍
                  质检项目指标值
                  密度(20℃)/(g/mL)1.262~1.267
                  氯化物(Cl),%≤0.002
                  硫酸盐(SO4),%≤0.01
                  灼烧残渣,%≤0.05
                  含量,%≥98.5


                  化学性质:

                  无色到浅』黄色液体。有类似乙酸气味。易吸湿。见光色变深。除质纯而避光密封保存外,在贮存过程中易产生聚合、分解现象。能与水、乙醇、乙醚混溶。相对密度(d154)1.267。熔点11.8℃。沸点165℃(分解)、70.8℃(2.67kPa)。折光率 (n20D )1.4138。闪点83℃。有腐蚀性。

                  用途:

                  生化研究。检定伯醇和仲醇。检定脂肪族胺的显色剂。测定转氨酶。


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