Sodium Acetate anhydrous (Reag. USP, Ph. Eur.) for analysis, ACS

Sodium Acetate anhydrous (Reag. USP, Ph. Eur.) for analysis, ACS
Content: 25 KGM
Physical Description:
solid
Quality Name: for analysis, ACS
Specification: Minimum assay (Perchl. Ac.): 99.0%
pH of 5% solution: 7.5-9.2

?maximum limit of impurities:
Insoluble matter in H2O: 0.005 %
Loss on drying at 120°C: 1.0%
Chloride (Cl): 0.002%
Ammonium (NH4): 0.001%
Phosphate (PO4): 0.001 %
Sulfate (SO4): 0.003%
Heavy Metals (ICP-OES): 0.001 %
Al: 0.001 %
As: 0.0001 %
Ca: 0.001 %
Cd: 0.0005 %
Co: 0.0005 %
Cu: 0.0003 %
Fe: 0.0005 %
K: 0.02 %
Mg: 0.0005 %
Ni: 0.0005 %
Pb: 0.0005 %
Zn: 0.0005 %