德国默克MERCK过硫酸钾试剂分析纯1.05091.0258
产品名称:过硫酸钾
货号:1.05091.0258/1.05091.1000
规格:250G/瓶 or 1KG/瓶
产品属性:
质量水平:300
产品线:EMSURE®
检测方案:≥99.0% (iodometric)
形式:solid
效能:802 mg/kg LD50, oral (Rat)
pH值(酸碱度):3.2 (20 °C, 50 g/L in H2O)
mp:100 °C (decomposition)
溶解性:50 g/L
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: ≤0.001%
Mn: ≤0.0001%
heavy metals (as Pb): ≤0.003%
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
说明:
含量(碘量法): ≥ 99.0 %
氯化物(Cl): ≤ 0.001 %
重金属(以铅计): ≤ 0.003 %
Fe(铁): ≤ 0.001 %
Mn(锰): ≤ 0.0001 %
(德国默克MERCK过硫酸钾试剂分析纯1.05091.0258)