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0 Metric Ton |
Negotiable |
99% Analogous Hyaluronic Acid Chitosan Analogous Hyaluronic Acid Chitosan 99% Analogous Hyaluronic Acid Chitosan
Product Items |
Solid Analogous Homohyaluronic Acid Chitosan |
Liquid Analogous Homohyaluronic Acid Chitosan |
Appearance |
white powder or flake solid, easily soluble in water, but insoluble in organic solvent |
Light yellow viscous liquid |
Molecular weight/Solution viscosity |
> 5×105g/mol (M) |
> 8.0mm2/s |
Special Viscosity | ≥3000g/ml | ≥300g/ml |
pH Value | 6.0-8.0 | 6.0-8.0 |
Loss on Drying | ≤10.0% | |
Residue on Ignition | ≤0.2% | ≤0.2% |
Heavy Metals/Arsenic | ≤0.5ppm | ≤0.5ppm |
Total Plate Count | ≤10cfu/g | ≤10cfu/g |
Yeast & Mold | ≤10cfu/g | ≤10cfu/g |
Packing | 5.0Kg, 10.0Kg |
25.0kg/drum, 50.0kg/plastic drum |
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Products Specification : |
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Storage and Shelf life: keep well airtightly under room temperature, 2 years of validity. |
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