Customization: | Available |
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Certification: | RoHS, BRC, ISO, FDA, HACCP |
Assay Method: | HPLC, UV |
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1. Ursolic acid has anti-inflammatory, anti-microbial, anti-bacterial and anti-fungal properties, which can not only prevent the growth of bacteria and fungi in skin and skin care products, but also help wound healing.
Parameters
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Specs
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Results
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Appearance | White powder | |
melting point | 258~263ºC | 258~263ºC |
content(HPLC) | ≥1% | ≥1.1% |
Drying weightlessness | ≤0.5% | ≤0.5% |
Water content | ≤0.5% | ≤0.5% |
heavy metal | ≤10ppm | ≤10ppm |
Arsenic | ≤2.0ppm | ≤2.0ppm |
Lead | ≤1.0ppm | ≤1.0ppm |
Cadmium | ≤2.0ppm | ≤2.0ppm |
Mercury | ≤0.1ppm | ≤0.1ppm |
Conclusion |
Conform to specification.
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Storage | Store in a cool and dry place, keep away from direct strong and heat. | |
Shelf Life | Two years if sealed and store away from direct sun light. |