Mass fraction of total potassium dichromate in conversion to K2Cr2O7 99.7% min
Mass fraction of total sulfates in conversion to SO4 0.02% max
Mass fraction of total chlorides in conversion to Cl 0.07% max
Mass fraction of water-insoluble residue 0.03% max
Mass fraction of moisture 0.03% max

Used in the pulp and paper industry;
in mechanical engineering for anti-corrosion oxidation;
in the leather industry for tanning and dyeing leather;
in the textile industry for dyeing fabrics;
in the automotive and bicycle industries for etching surfaces before applying enamels and paints

Paper bags with polyethylene liner 25 kg net weight