中文名称: 柠檬酸
其他中文名称: 枸橼酸;2-羟基丙羧酸
英文名称: Citric acid monohydrate
其他英文名称: 1,2,3-Tricarboxy-2-hydroxy-propane;Hydroxy-1,2,3-propanetricarboxylic acid;β-Hydroxytricarballylic acid
产品规格: GR,99.8%
包装:500克
产品规格: AR,99.5%
包装:500克
CAS号:5949-29-1
柠檬酸C6H8O7·H2O=210.14
级别:GR
含量:≥99.8%
草酸盐:≤0.05%
澄清度试验:合格
钙:≤0.002%
磷酸盐:≤0.001%
硫酸盐:≤0.002%
氯化物:≤0.0005%
柠檬酸铅:≤0.0005%
水不溶物:≤0.002%
铁:≤0.0003%
铜:≤0.0005%
易炭化物质:合格
灼烧残渣:≤0.01%
级别:AR
含量:≥99.5%
钙:≤0.005%
硫酸盐:≤0.005%
水不溶物:≤0.005%
铁:≤0.0005%
灼烧残渣:≤0.02%
性状:无色透明斜方形结晶或颗粒,无气味,味酸,在干燥空气中或加热至40-50℃成无水物,在潮湿空气中微有潮解性,75℃时变软,100℃时熔融,易溶于水,能溶于醇。密度:1.54;熔点: 135-152℃;闪点: 173.9℃
用途:生化研究。检定铋、亚硝酸盐、氧和水,测定铝、铜、镍、氧和钍、用作多价螯合剂,除去微量金属,配制缓冲溶液,测定血钾。
保存:RT
包装形式:瓶装或盒装
试剂取用:严格按柠檬酸说明书操作,勿食、勿接触皮肤、眼、口等人体重要部位及器官
我们提供的试剂产品品质优良,都是通过严格的检测体系认证
保存注意事项:低温、避光、干燥阴凉处封闭贮存,严禁与有毒、有害物品混放、混运。本品为非危险品,可按一般化学品运输,轻搬动轻放,防止日晒、雨淋。
公司授权代理的试剂品牌有Sigma-Aldrich、Amresco、AmershamServa、AppliChem、Nacalai Tesque、Biomiga、罗氏、Merck、Spectrum、BioAssay Systems、Jaica、Scharlab等品牌试剂。
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