Food grade sodium hyaluronate

Item

Appearance

pH

Transparency Loss on drying Bulk density Molecular weight Ash
Product specifications White powder 6.0 ~ 8.0 ≥ 99.0% ≤ 10.0% ≥ 0.20g/cm³ 3000 ~ 2.5x106 Da ≤ 13.0%
Heavy metal Arsenic Glucuronic acid HA Total bacterial count Mold and yeast Staphylococcus aureus Pseudomonas aeruginosa
≤ 20ppm ≤ 2ppm ≥ 45.0% ≥ 93.0% <100cfu/g <100cfu/g Negative Negative