Potassium peroxodisulphate, BAKER INSTRA-ANALYZED® for trace metal analysis, J.T.Baker®
Supplier: Avantor
Certificates
About this item
CAS Number:7727-21-1
:
Formula:K₂S₂O₈
MDL Number:MFCD00011386
:270.32 g/mol
Merck Index:13,07741
Melting Pt:100 °C
Density:2,477 g/cm³ (20 °C)
EINECS:231-781-8
UN:1492
ADR:5.1,III
:GHS03
:GHS08
:GHS07
Storage Temperature:Ambient
Specification Test Results
- For Laboratory,Research,or Manufacturing Use:= 99.0 %
- Assay (K₂S₂O₈):≥99.0 %
- Insoluble Matter:≤0.005 %
- Chlorine Compounds (as Cl):≤0.001 %
- Heavy Metals (as Pb):≤0.001 %
- Trace Impurities - Iron (Fe):≤5 ppm
- Trace Impurities - Manganese (Mn):≤2.000 ppm
- Trace Impurities - Mercury (Hg), For Information Only:= 2.5 ppm
- Phosphate (PO₄):≤2.5 ppm
Specification Test Results
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