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Hyaluronic Acid ( Sodium Hyaluronate )/Food grade, Cosmetic grade, Injection grade, Drop grade
1.Hyaluronic Acid
2.CAS:9004-61-9
3.Quality:95%up (reference to USP31 or EP5.0)
4.Test method by NaCl
5.We can offer you the Food grade,Cosmetic grade,Medicine eye drops grade,Injectable grade etc.
6.Certificate Of Analysis:
>Food grade,MW:1.07million
Items | Specifications | Results |
Description | White powder | Passed |
pH | 6.0~7.5 | 6.5 |
HA Assay(on dry basis) | ≥95.0% | 97.3% |
Glucuronic Acid | ≥45.0% | 47.0% |
Molecular Weight | (0.8~1.5)×106 | 1.07×106 |
Kinematic Viscosity | ≥40mm2/s | 31.5mm2/s |
Transparency (in 0.1%aq.sol.,) | ≥99.0% | Passed |
Mesh | ≥80 | Passed |
Stake Density | 0.2~0.4g/cm3 | 0.34g/cm3 |
Protein | ≤0.1% | 0.03% |
Heavy Metals (Pb) | ≤20ppm | ≤20ppm |
Loss on Drying | ≤8.0% | 6.1% |
Arsenic | ≤2ppm | ≤2ppm |
Powerful Heat Remain | ≤13.0% | Passed |
Bacteria Count | <10cfu/g | <10cfu/g |
Mold and Yeast | <10cfu/g | <10cfu/g |
Salmonella | Negative | Negative |
Staphylococcus Aureus | Negative | Negative |
Escherichia Coli | Negative | Negative |
>Costemic grade,MW:1.02million
Items | Specifications | Results |
Description | White powder | Passed |
pH | 6.0~7.5 | 6.3 |
HA Assay(on dry basis) | ≥95.0% | 96.9% |
Glucuronic Acid | ≥43% | 46.8% |
Molecular Weight | ≥1.00×106 | 1.02×106 |
Transparency (in 0.1%aq.sol.,) | ≥99.0% | 99.7% |
Mesh | ≥80 | Passed |
Protein | ≤0.1% | 0.05% |
Loss on Drying | ≤10.0% | 6.3% |
Heavy Metals (Pb) | ≤20ppm | ≤20ppm |
Arsenic | ≤2ppm | ≤2ppm |
Powerful Heat Remain | ≤13.0% | Passed |
Nitrogen | 3.0~4.0% | 3.4% |
Kinematic Viscosity | ≥40mm2/s | 47.6mm2/s |
Bacteria Count | <10cfu/g | <10cfu/g |
Mold and Yeast | <10cfu/g | <10cfu/g |
Staphylococcus Aureus | Negative | Negative |
Pseudomonas Aeruginosa | Negative | Negative |
7.Usage:
1, Improving joint function
2, Natural moisturizing lubricant
3,It can prevent arteriosclerosis, pulse disorder and the occurrence of the disease such as the brain atrophy.
8.Advantages:
(1) 25 year experience in pharmaceutical and botanical industry
(2) ISO9001:2008 certificated company
(3) stable business relations with most of the GMP sources in China
(4) Fischer Chemicals AG China office
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