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Product Name: Natural and High Quality Extract Flos Sophorae Extract 98% NF11 Rutin Model NO.: 98% Purity: >98% State: Powder Suitable for: Adult Certification: ISO 9001 Customized: Non-Customized Powder: Yes Grade: NF11 DAB Ep CAS: 153-18-4 Trademark: Qherb Transport Package: 25kgs/Drum Specification: 98% Origin: China HS Code: 2938909090 Product Description RutinSYNONYMS:RutocideSPEC.:NF11 DAB EPTEST METHOD:UVPLANT SOURCE:Scphora japonica L.CAS NO:153-18-4MOLECULAR FORMULA & MOLECULAR MASS:C27H30O16 610.52STRUCTURAL FORMULA: CHARACTERISTIC:Yellow or yellow-green powder or very fine needle-like crystal, odorless, tasteless, in the air gradually becomes darker, heated to 185-192 c into a jelly-brown. Difficult to dissolve in cold water (0.0013%), soluble in hot water (0.55%), hot methanol (11.2%), cold methanol (1.0%), hot ethanol (3.5 percent), cold ethanol (0.36%) cold pyridine (8.5 %), soluble in alkaline, and acid precipitation. Insoluble in other organic solvents.PHARMACOLOGY:Rutin, the glycoside form of quercetin, is a bioflavonoid having aromatic trimeric heterocyclic structure. It is a naturally occurring pigment. It, chemically 3-[[6-o-(6-deoxy-alpha-l-mannopyranosyl)-beta-d-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl) -5,7-dihydroxy-4h-1-benzopyran-4-one, is a yellow to greenish crystalline powder melting at 190 c. Rutin is classified as vitamin p which increases the strength of the walls of the blood capillaries and regulates their permeability. Others classified as vitamin p are catechin, citrin, eriodictin, hesperetin, hesperidin, nobiletin, quercetin,sinensetin, and tangeretin. It is not a dietary essential but is known to have an effect on capillary disorders. It may also have a contribution to the total antioxidant activity and detoxifiers. It is also known to have pharmacological action as an anti-inflammatory, antihistaminic and antiviral agent.CHEMICAL ANALYSIS:ITEMSRESULTSAssay (anhydrous substance)95%-101.5%Loss on drying5.5-9.0%Residue on Ignition≤0.5%Impurity quercetin≤5%Chlorophyll≤0.004%Red pigments≤0.004%Heavy metal≤10ppmMesh Size95% pass 80 meshFAQ1. How to Contact Us?1. You can chat with us via Trade Manager online.2. You can choose your interested products and send us inquiry here or Email.3. You can dial our telephone directly, and you will get our reply immediately.2. How to confirm the Product Quality before placing orders?1. If stock specifications, you can get free samples from us, and you only need to pay the express fee or arrange acourier to us and take the samples.2. If OEM products, we will manufacture the products according to your specifications and requests, then send to you to /confirm/i3. How to start order with us?You can give us the P/O after confirming each other, We will send you Porforma Invoice4. Can Imake asmall order?Yes, Our Mininum Order is 1kg, and it will be packed in the small bag, Alunium foil bag, sealed.How to make payment?We accept payment by telegraphic transfer (T/T) and Western Union, PayPal.5.How long is lead time?We deliver goods within 3days for small order, 7-10 days for bulk order.6. How is the after sales service?- Customers' Benefits as Our Working Goal and Reliable Quality as our Surviving base- Customer Feedback is the source of our Business- Customer Recognition is the powder of our Service- We seriously promise here all of the products from RD Health Ingredients will definitely 101% top quality.- If not, 100% refundable and offer compensation at once.
