![](http://img4.cpooo.com/files/201505/16/p/20/585509_1431746172.jpg)
***
***规格:99.0%产地:美国/德国/日本包装:25kg/桶价格:480元/公斤***PeriodicacidCas号:10450-60-9分子式H5IO6;HIO4•2H2O分子量227.94别名仲***,一缩原***,***性状无色或白色结晶,无臭。具潮解性,能溶于水、醇,微溶于醚。水中溶解度:300g/100ml(20C)熔点:122℃备注:以上描述,仅作参考,并不表示您收到的产品,与此项描述完全相符,产品的出厂标准,请参见质量标准。质量标准品级Grade超纯级外观APPEARANCE白色粉末或结晶纯度Purity>99.0%(中和滴定)灼烧残渣RESIDUEONIGNITION≤0.05%氯离子CHLORIDE≤0.05%***根离子SULFATE≤0.05%不溶物INSOLUBLEMATTER≤0.1%铝ALUMINUM≤0.0005%钙CALCIUM≤0.0005%铜COPPER≤0.0005%铁IRON≤0.002%铅LEAD≤0.001%镁MAGNESIUM≤0.0005%磷酸PHOSPHORUS≤0.0005%钠SODIUM≤0.005%锌ZINC≤0.0005%钾POTASSIUM≤0.005%ACS级项目名称ItemACSGrade含量Assay99.0-101.0%水不溶物Insolublematter≤0.01%灼烧残渣Residueafterignition≤0.01%其他卤素(以Cl计)Otherhalogen(asCl)≤0.01%***盐(SO4)Sulfate≤0.01%***(以Pb计)He***ymetals(asPb)≤0.005%铁(Fe)Iron(Fe)≤0.003%贮存密封干燥避光保存。用途氧化剂。电泳级用于糖蛋白染色联合国编号3085Risk:R34-R8-Safety:S26-S36-Hazard:O-C-)