Kalium bichromicum
- VERMEULEN Frans Kali-bi. Why do you have to be a non-conformist like everybody else? [James Thurber] Kalium bichromicum Signs Potassium bichromate. Potassium dichromate. CHEMISTRY Orange-red crystals or powder; not hygroscopic or deliquescent [difference from sodium dichromate]. Dissolves sparingly in water. The compound is a strong oxidizer; contact with other material may cause fire. It is incompatible with iron, and any combustible, organic or other readily oxidizable material [paper, wood, sulphur, aluminium, plastics]. USES Its special uses are in the manufacture of safety matches, pyrotechnics and explosives. Other uses are in tanning leather, dyeing, painting, decorating porcelain, printing, photolithography, pigment-prints, staining wood; for bleaching palm oil, wax, and sponges; waterproofing fabrics; as oxidizer in the manufacture of organic chemicals; in electrical batteries; as depolarizer for dry cells. 1 In pyrotechnics used as a surface treatment to suppress