Package: 1kg/bag 10bags/drum

Uses : Intermadiates

Molecular Structure:

Product description: Specification\Name Sodium hyaluronate (Cosmetic grade) Characters White or almost white powder Sodium Hyaluronate (dry basis) 90%-105% Glucuronic acid ≥42.0% PH(0.1% Water Solution) 6.0-7.5 Molecular Weight (0.8-1.8)*106 Protein ≤0.1% Transparency (0.1% Solution) ≥ 99% Loss on drying ≤10.0% Heavy metals (as Pb) ≤20ppm Arsenic ≤2ppm Bacteria count ≤ 100CFU/g Mold & Yeast ≤ 10CFU/g Pseudomonas aeruginosa Negative Staphylococcus aureus Negative Packing According to the request of the customers Storage Stored in an airtight container at 2-8 oC Validity Two years