Ads by Google
Hyaluronic acid (HA) is a straight chain macromolecular mucopolysaccharide composed Of repeat disaccharide units of glucuronic acid and N-acetylglucosamine. It widely consists in the extracellular space of human and animal tissue, vitreum, umbilical cord, skin joints synovia and cockscomb, etc.The commercial HA is commonly a sodium salt, called sodium hyaluronate, habitually called hyaluronic acid. HA is a new biological at home and abroad. Its molecular weight is from several ten thousand to several million. It’s aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. It is widely used in cosmetics, pharmacy and health and beauty food.
cosmetic grade hyaluronic acid 98% 1.Hyaluronic acid cosmetic grade 2.White powder 3.Packing:1kg/Aluminum foil bag
cosmetic grade hyaluronic acid 98%1.Hyaluronic acid cosmetic grade2.White powder3.Packing:1kg/Aluminum foil bag
Hyaluronic acid cosmetic grade is the best natural moisturizing component used in cosmetics.
Package : Aluminium Foil Bag,100g/bag, 500g/bag, 1000g/bag, 10bags/box,5 bags/box.
Sodium Hyaluronate(Cosmetic Grade) | |
Items | 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 |
Best Price Hyaluronic Acid