产品描述
美国西格玛SIGMA过硫酸钾60489-1KG-F现货CAS号：7727-21-1
ACS reagent
puriss. p.a.
≥99.0% (RT)
powder or crystals
≤0.001% total nitrogen (N)
2.5-4.5 (25 °C, 27 g/L)
chloride (Cl-): ≤10 mg/kg
Ag: ≤5 mg/kg
Al: ≤5 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
Li: ≤5 mg/kg
Mg: ≤100 mg/kg
Mn: ≤1 mg/kg
Mo: ≤5 mg/kg
Na: ≤200 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Tl: ≤5 mg/kg
Zn: ≤5 mg/kg
forensics and toxicology
[K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O
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
USHAGKDGDHPEEY-UHFFFAOYSA-L
