... Weight: 1,000 Dalton - 3.0M Dalton Grade: Food Grade High Quality Sodium Hyaluronate (HA, Hyaluronic Acid) Name: Sodium HyaluronateOther Name: HA ... : 9067-32-7EINECS: 232-678-0Usage: Food additive, moisture keeping, anti-aging, skin care productGrade: Food Grade, Cosmetic Grade, Eye drop ... . It is produced by biological culture of genetic transformed bacteria. High Quality Sodium Hyaluronate