过硫酸钾，Potassium persulfate [KPS]；for analysis (<= 0.001% N) EMSURE® ACS,Reag. Ph Eur, ≥99.0% (iodometric)

质量水平

300

等级

ACS reagent

Agency

reag. Ph. Eur.

产品线

EMSURE^®

测定

≥99.0% (iodometric)

形式

solid

效能

802 mg/kg LD₅₀, oral (Rat)

杂质

≤0.005% Insoluble matter

pH值（酸碱度）

3.2 (20 °C, 50 g/L in H₂O)

mp

100 °C (decomposition)

密度

2.48 g/cm³ at 20 °C

堆积密度

1150 kg/m³

痕量阴离子

chloride (Cl^-): ≤0.001%

痕量阳离子

Fe: ≤0.0005%
Mn: ≤0.0001%
N: ≤0.001%
heavy metals (as Pb): ≤0.001%

储存温度

2-30°C

InChI

1S/2K.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2

InChI key

USHAGKDGDHPEEY-UHFFFAOYSA-L