1,Grade:Food grade,Cosmetic Grade 2,CAS no: 9004-61-9 3,Appearance: White powder ... is widely used in cosmetics, pharmacy and health and beauty food.Analysis of Certificate Test ItemsSpecificationResultDescriptionWhite powderWhite powderParticle size100% pass through ... , 500g/bag, 1000g/bag, 10bags/box,5 bags/box. Cosmetic & Food grade Hyaluronic Acid