Cosmetic grade hyaluronic acid

Key Attributes.

Cosmetic grade Hyaluronic acid Hyaluronic acid is a natural biological component in human body. Widely existing in skin and other tissues, it has outstanding moisture keeping ability, thus called natural moisturizing factor in the world. It is the best ingredient to be used in cosmetics as moisturizer. Specifications Description White powder Particle Size 100% pass through 80 mesh sieve Ph 6.0-8.0 Transparency =99% Loss on drying =8.0% Bulk Density 0.10-0.60g/cm3 Kinematic viscosity =40mm2/s Protein =0.1% Molecule Weight =1.5x 106 Residue on ignition =20% Heavy metals =10ppm Arsenic =2ppm Glucuronic Acid =44% Hyaluronic Acid =90% Bacteria counts =10cfu/g Mold & Yeast =10cfu/g E.Coli Negative S.Aureus Negative P.aruginosa Negative Product Features Original bacteria name: Streptococcus Zooepidemicus Made by fermentation Molecular Weight (Dalton): >1. Medium MW: > 1.5 * 106 Dalton >2. High MW: > 2.0 * 106 Dalton Details Usage Scope: Cosmetic, lotion and creams for external application etc. Package: 100g/bottle, 1kg/foil-bag, 10kg/durm, 20kg/durm.