Hyaluronic acid
Min.order:100kgs
Shipment:promptly,shanghai port
Payment:T/T, L/C sight
Packing:25kgs/drum
Hyaluronic acid
CAS No.: 9004-61-9
Molecular Weight: 1,200,000 ~ 1,400,000
Molecular Formula: (C14H21NO11)n
Application: It can be used as the raw material in fields like Cosmetics, healthy foods & pharmaceuticals, etc.
Specifications |
|
Appearance: | White powder |
Content: | 98.0% min. |
Glucuronic acid: | 42.0% min. |
Protein: | 0.1% max. |
PH: | 6.0-7.5 |
Transparency (0.1% solution): | 99.0% min. |
Loss on drying: | 10.0% max. |
Heavy metals: | 20ppm max. |
Arsenic: | 2.0ppm max. |
Bacteria count: | 100CFU/g max. |
Mold & Yeast: | 20CFU/g max. |
Staphylococcus aureus: | Negative |
Coliform bacteria: | Negative |
Pseudomonas aeruginosa: | Negative |
Storage: | Room temperature, airproof. |
Shelf life: Two years
