90% Rosmarinic Acid Rosemary Leaf Extract For Cosmetic Cas No.20283-92-5 CAS NO.20283-92-5

FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
Min.Order: 10 Gram
Payment Terms: L/C
Available Specifications:
EP/BP/USP(1-10)Metric Ton2/Metric Ton1USDEP/BP/USP(11-100)Metric Ton1/Metric Ton11USD

Product Details

Keywords

20283-92-5
20283-92-5
20283-92-5

Quick Details

ProName: 90% Rosmarinic Acid Rosemary Leaf Extr...
CasNo: 20283-92-5
Molecular Formula: C20H28O4
Appearance: white crystalline powder
Application: use in chemical
DeliveryTime: within a week
PackAge: bags
Port: Shanghai
ProductionCapacity: 12 Kilogram/Day
Purity: 99%
Storage: Kept in a well-closed, light-resistant...
Transportation: by sea or express
LimitNum: 10 Gram
Moisture Content: 0.001
Impurity: 0.001
Water content: 0%

Superiority

1,Best Quality:
Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.
2, Payment method: for example T/T, Westerm Union,other
3, Excellent Service: Best service and after-sales service to all clients.
   1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment..
   2)We will ship the goods that you order from us by DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.
   3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.
4,Fast and safe delivery:
Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.
We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.

We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our customers and principals. With our high-performance teamwork centers and associated production sites for custom synthesis, we ensure effective professional response and offer extensive applications-related consulting and compliance regulation services.

Details

90% Rosmarinic Acid Rosemary Leaf Extract For Cosmetic Cas No.20283-92-5

Products details

Product Name	Rosemary extract
Latin Name	Rosmarinus officinalis Linn.
Used Part	Leaves and Twigs
Solvent Used	Water & Ethanol
Active Ingredient	Ursolic acid/Rosmarinic acid/Carnosic acid
Specification	25%-98%/5-90%/5-90%
Test Method	HPLC
Appearance	Yellow green to light yellow powder
Carnosic acid	CAS NO.	3650-09-7
	Molecular Formula	C20H28O4
	Molecular Weight	332.43
	Structure
Rosmarinic acid	CAS NO.	20283-92-5
	Molecular Formula	C18H16O8
	Molecular Weight	360.318
	Structure
Ursolic acid	CAS NO.	77-52-1
	Molecular Formula	C30H48O3
	Molecular Weight	456.68
	Structure
Fuction
1.Rosmarinic acid exhibits various pharmacological activities including prevention of oxidation of low density lipoprotein,inhibition of murine cell proliferative activity and of cyclooxygenase,and anti-allergic action.
2.The biological activity of rosmarinic acid is described as antibacterial,antiviral,and antioxidative.
3.Its activity especially against rheumatic and inflammatory conditions makes it a sought-after substance for use in phytotherapy.
4.More recently,rosmarinic acid or its salts were reported to have anti-HIV activies.
Packing size	25kg/carbon drum or customerized 1kg/bag is available as well.
Country of Origin	China

Applilcation:

Widely used in cosmetics, cream cosmetics, medicine, pharmaceutical raw materials, a variety of animal and plant oils, animal feed, meat, seafood, pasta, sauces, seasonings, baked goods, fried products, natural colors, flavors , bio-pesticides and tobacco.