Uses:

Tanning leather, dyeing, painting, decorating porcelain, printing, photolithography, pigment-prints, staining wood, pyrotechnics, safety matches, for blending palm oil, wax, & sponges; waterproofing fabrics, as oxidizer in manufacture of organic compounds, in electric batteries, as corrosion inhibitor. In cement, textile dyes, wood preservatives, alloys in metallurgy, photography, electroplating, anticorrosives, engraving, automobile industry, TV manufacturing, photocopy paper, tattoos, mascara/eye shadow pigments (chromium oxide), milk testing, welding, floor waxes, shoe polishes, paints, glues, pigments, etc. ABCD