高氯酸钾，Potassium perchlorate；for analysis EMSURE® ACS, 99.5-100.5% (alkalimetric)

等级

ACS reagent

质量水平

300

产品线

EMSURE^®

检测方案

99.5-100.5% (alkalimetric)

形式

solid

杂质

≤0.005% Insoluble matter

pH值（酸碱度）

5.0 (25 °C, 10 g/L in H₂O)

mp

610 °C (decomposition)

溶解性

17 g/L

堆积密度

1150 kg/m³

痕量阴离子

chloride (Cl^-): ≤0.003%
sulfate (SO₄^2-): ≤0.001%

痕量阳离子

Ca: ≤0.005%
Fe: ≤0.0005%
N: ≤0.0005%
Na: ≤0.005%
heavy metals (as Pb): ≤0.0005%

储存温度

2-30°C

InChI

1S/ClHO4.K/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1

InChI key

YLMGFJXSLBMXHK-UHFFFAOYSA-M