Product Description
| Product name | Rosmarinic acid |
| CAS | 20283-92-5 |
| Molecular | C18H16O8 |
| State | powder |
| Colour | white to faintly beige |
| Melting point | 171-175 °C(lit.) |
Rosmarinic acid chemical property：
Rosmarinic acid is a natural antioxidant with strong antioxidant activity. Its antioxidant activity is stronger than vitamin E, caffeic acid, chlorogenic acid, folic acid, etc. it helps to prevent cell damage caused by free radicals, thus reducing the risk of cancer and arteriosclerosis. Rosmarinic acid has strong anti-inflammatory activity, at the same time, rosmarinic acid also has antibacterial, antiviral, anti-tumor activities, and has the characteristics of inhibiting acute and chronic infection, anti ultraviolet, inhibiting the degradation of elastin, which makes rosmarinic acid become an additive in cosmetics. At present, rosmarinic acid has shown its important application value in pharmaceutical, food, cosmetics and other fields.
Rosmarinic acid purpose：
1.It is a bioactive plant phenolic compound with antioxidant and anti-inflammatory effects.
2.Rosmarinic acid has broad-spectrum antimicrobial activity and has inhibitory effect on bacteria and fungi.
3.The results of the study on the stability of rosmarinic acid show that the stability of rosmarinic acid is better.
Picture display of Rosmarinic acid
Our Certificate
Packing & Shipping
| EMS/E-package | DHL/FEDEX/TNT | By AIR | By SEA |
| Suitable quality | under 5kg | under 50kg | under 100kg | more than 100kg |
Shipping time
| 7-15days | 5-10days | 5-15days | 10-45 days |
| Shipping cost | high cost | high cost | low cost | low cost |
Service
| door to door | door to door | to airport
| to port |
| Other | easy to pick up goods | easy to pick up goods | professional broker is needed | professional broker is needed |
Company Profile
Welcome to Hebei Guanlang Biotechnology Co.Ltd (Guanlang)
Guanlang is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.Our main product is chlorine dioxide, Sodium dichloroisocyanurate(sdic or nadcc) ANDTrichloroisocyanuric acid (TCCA)for water treatment.We also supply raw materials for detergent and hand sanitizer products,such as carbopol 940,carbopol stock solution,Hydroxypropyl methyl cellulose (HPMC) and so on.
Guanlang also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.After ten years development,Crovell has become a Diversified development company,not only involves in chemicals, but also real estate ,agricultural products and so on.So far, Crovell has usiness in more than 35 countries,most big customers come from europe and America, because among the suppliers in China.
Guanlang can always make the product quality best, some of the products from Guanlang can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Guanlang.In future, Crovell must become to a more important trade bridge for china and foreign countries especially in pharmaceutical industries.
Exhibition
why choose our company
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.
