Purple is defined as a deep, rich shade between crimson and violet, or, more broadly, as a range of hues of color between blue and red, or as a dark color that is a blend of red and blue.
Dry ice is the solid form of carbon dioxide (CO2), a molecule consisting of a single carbon atom bonded to two oxygen atoms. Dry ice is colorless, non-flammable, with a sour zesty odor, and can lower the pH of a solution when dissolved in water, forming carbonic acid (H2CO3).
Siyakhula Dry Ice is an innovative Dry Ice manufacturing company in the Cape region of South Africa. 1  We supply dry ice pellets, nuggets and blocks to the local industry and general public in the Western Cape. There are a growing number of applications for dry ice, as users realise the no-mess and triple strength cooling factor that dry ice offers over conventional wet ice. Dry ice is available in 3mm and 6mm diameter pellets, 16mm nuggets, 1 and 5 kg blocks, making it versatile and suitable for most applications.