Sodium Peroxide granulated (Reag. USP) for analysis, ACS

Sodium Peroxide granulated (Reag. USP) for analysis, ACS
Content: 250 GRM
Physical Description:
solid
Quality Name: for analysis, ACS
Specification: Minimum assay (Perm.): 95.0%

?maximum limit of impurities:
Chloride (Cl): 0.002%
Nitrogen compounds (as N): 0.003%
Phosphate (PO4): 0.0005 %
Sulfate (SO4): 0.001%
Heavy metals (as Pb): 0.002%
Cd: 0.001 %
Co: 0.001 %
Cr: 0.001 %
Cu: 0.001 %
Fe: 0.002 %
K: 0.05 %
Ni: 0.001 %
Pb: 0.001 %
Zn: 0.001 %
May contain a small quantity of discoloured/dark material from the manufacturing process.: