| CAS No.: | 125-46-2 |
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| Formula: | C18h16o7 |
| EINECS: | 204-740-7;231-456-0 |
| Resource: | Natural |
| Shelf Life: | 2 Years |
| Packing: | 1kg/Bag; 25kg/Drum |
| Samples: |
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| Customization: |
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The extract ratio of our Usnic Acid is between 4:1 to 20:1, making it highly concentrated. It is extracted using a combination of water and ethanol as solvents. Our Usnic Acid is of the highest quality, with a minimum purity of 98% Usnic Acid. Its CAS number is 7562-61-0, and it is also known by the synonym 2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione.
Usnic acid is a naturally occurring dibenzofuran derivative found in various lichen species. It was first isolated by German scientist W. Knop in 1844 and later synthesized by Curd and Robertson between 1933-1937. Usnic acid is commonly found in lichens such as Usnea, Cladonia, Lecanora, Ramalina, Evernia, Parmelia, and Alectoria. While it is primarily believed to be exclusive to lichens, there have been a few unconfirmed cases where it was found in kombucha tea and non-lichenized ascomycetes.
Usnic acid is a bitter, yellow, solid substance under normal conditions. It occurs naturally in both the d- and l-forms, as well as a racemic mixture.
Usnic acid is extracted from Usnea, also known as old man's beard, which is a lichen consisting of a symbiotic relationship between an algae and a fungus. The entire lichen is used medicinally. Usnic Acid is commonly used in powders and ointments for the treatment of skin infections, especially in veterinary medicine. It is also formulated in creams, toothpaste, mouthwash, deodorants, and sunscreen products, either as an active principle or as a preservative.
Usnic acid is extracted from Usnea, a lichen found hanging from trees in forests, resembling long, fuzzy strings. It is widely used in natural remedies, particularly in veterinary medicine, for the treatment of skin infections. Additionally, it is utilized in various personal care products such as creams, toothpaste, mouthwash, deodorants, and sunscreen products. Its versatility allows it to serve as both an active principle and a preservative.
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Packing : |
1kg/bag ,25kg/bag;25kg/drum; according to your requirements |
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Transit: |
Fedex, TNT,DHL,EMS,and so on. |
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Port: |
Shanghai/Tianjin/Dalian/Beijing/Xi'an |
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Lead Time : |
3-5 working days upon received the payment |
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For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea. |
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HEFEI JOYE IMPORT & EXPORT CO., LTD. is a new import and export trade company established in 2011. Our Customs Registration Code is 3401961603. With a mature and stable trading system, we have successfully established marketing channels and gained customers worldwide. Our business scale has also expanded.
These products find extensive applications in the pharmaceutical, chemical, and food industries.
Our products are affordable and widely recognized and trusted by users. They meet the continuously developing economic and social needs of our customers. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
We adhere to the tenet of "Pragmatic, Serious, Responsible, Efficient" and strive to provide the best services and high-quality products.
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