1,Grade:Food grade,Cosmetic Grade 2,CAS no: 9004-61-9 3, ... and cockscomb, etc.The commercial HA is commonly a sodium salt, called sodium hyaluronate, habitually called hyaluronic acid. HA is a new ... is widely used in cosmetics, pharmacy and health and beauty food.Analysis of Certificate Test ItemsSpecificationResultDescriptionWhite powderWhite powderParticle size100% pass through ...