Crystalline Fructose, CAS# 57-48-7, is the solid form of Fructose, available as White crystal. With at least 98% pure fructose, Crystalline Fructose is about 20% sweeter than sucrose. It's mainly used as sweetener in food and beverage. It is widely accepted as safe food additive in many countries. As a professional supplier and manufacturer of food additives, Foodchem International Corporation has been supplying quality Crystalline Fructose to customers all over the world for over 10 years.