Potassium Hexacyanoferrate(II) 3-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS

Potassium Hexacyanoferrate(II) 3-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS, ISO
Content: 25 KGM
Physical Description:
solid
Quality Name: for analysis, ACS, ISO
Specification: Assay (Perm.): 99.0-102.0%

?maximum limit of impurities:
Insoluble matter in H2O: 0.005 %
Chloride (Cl): 0.01%
Sulfate (SO4): 0.005%
Ca: 0.005 %
Cd: 0.0005 %
Co: 0.001 %
Cr: 0.005 %
Cu: 0.002 %
Mg: 0.001 %
Mn: 0.0005 %
Na: 0.02 %
Ni: 0.0005 %
Pb: 0.002 %
Zn: 0.002 %