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CAS No.:9004-61-9
MF:C28H44N2O23
Appearance:white Powder
Specifications:
|
Hyaluronic Acid( Food 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 |
|
Protein |
≤0.1% |
|
Molecule Weight |
≥1.0x 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 |
|
Salmonella |
Negative |
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