Product Name:Neohesperidin Dihyorochalcone-NHDC Appearance: White or yellowish-white powder CAS No.: 20702-77-6 NIDDC is extracted fim immature bitter orange, belongs to natural plantd extractive. It's a kind of sweetener with features of efficient, natural and low calorie. The whole extraction process adopts edible alcohol and purified water,without any chemical solvent residuc. So it is safe and non-toxic.