... : 1,000 Dalton - 3.0M Dalton Grade: Food Grade High Quality Sodium Hyaluronate (HA, Hyaluronic Acid) Name: Sodium HyaluronateOther Name: ... 6R)-3- [(2S,3R,4R,5S,6R)-3-acetamido-4-[(2R,3R,4S,5S,6S)-6-carboxy-3,4,5 ... hydroxymethyl)oxan-2-yl]oxy-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan ... produced by biological culture of genetic transformed bacteria. High Quality Sodium Hyaluronate