Brazilian sugar icumsa 45 icumsa 45 sugar, known today as white sugar, is one of the most sought after by sugar importers worldwide, due to its purity and brightness. as the highest quality sugar available on the market today, icumsa 45 sugar has a sparkling white color and is highly refined, suitable for human consumption and use in a wide range of food products. in addition, it has a high demand due to the fact that it is safer, since its refining process removes bacteria and contaminants present in raw sugars.