Hot selling high quality Rutin 153-18-4 with reasonable price and fast delivery !!
≥ 1001 Pieces
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
|Shelf life:||24 Months|
|Place of Origin||CN;SHN|
|alpha||D23 +13.82° (ethanol); D23 -39.43° (pyridine)|
|solubility||pyridine: 50 mg/mL|
|Color||yellow to green|
|storage temp.||Hygroscopic, -20°C Freezer, Under Inert Atmosphere|
|Water Solubility||12.5 g/100 mL|
|Melting point||195 °C (dec.)(lit.)|
|Extraction Type||Solvent Extraction|
Packaging & Delivery
- Selling Units:
- Lead Time:
Quantity(Kilogram) 1 - 1 >1 Est. Time(days) 15 To be negotiated
Is flavonol compound rutin quercetin in the rue glucoside, is a kind of flavonoids extracted from plants, rue, bitter buckwheat, locust tree buds, Chinese catalpa tree leaves, tomato stem, leaf and seed shell and so on, will be flowering buckwheat contains about 3% when dry, big jujube, hawthorn, ginkgo, Chinese wolfberry, motherwort, radix bupleuri, selfheal, aloe, gynostemma contains rutin. In the flower bud of Sophora japonica l., the content can reach more than 20%, which is the main raw material for the extraction of rutin from the pharmaceutical industry in China. Rutin can be decomposed by strong acidity and alkalinity. The color is unstable in alkaline food and has the antioxidant capacity. In ethanol, it can improve the light resistance of pigment, prevent the gradual disappearance or change of fragrance, and improve its antioxidant capacity with vitamin E.
A type of vitamin P belonging to rutin, which is the glycoside of dehydroflavone. It is a hydrogen transporter that may be involved in vivo REDOX enzymes, which can affect the activity of the thyroid gland and protect the adrenalin from oxidation. In vivo it can enhance the role of vitamin C and promote its accumulation in the body. It can maintain vascular elasticity, reduce its permeability and reduce brittleness. Mechanism for hyaluronic acid is interstitial capillary wall cells are composed of the matrix components, as it is hyaluronic acid enzyme hydrolysis, is to reduce capillary resistance, permeability and the brittleness increases, easy cause bleeding. Rutin inhibits hyaluronic acid hydrolysis, thereby enhancing the resistance of capillaries and reducing its permeability and brittleness. Rutin still promotes cell proliferation, prevents hemagglutination, and diuresis, antitussive, blood lipid lowering, reducing pressure, protecting ulcer surface, anti-inflammatory and anti-allergic effects.
|Appearance||Brown yellow to light yellow powder(Relate to Purity)|
|Paiticle size||Pass 80 mesh|
|Loss on drying||≤5%|
|Total Plate Count||<10000cfu/g or <1000cfu/g(Irradiation)|
|Yeast & Mold||<300cfu/g or 100cfu/g(Irradiation)|
25kgs packaging Fiber drum outside and plastic bag
inside,1-25kgs packaging aluminium bag
outside and double plastic bag inside.
Qingdao Xigema Import And Export Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Xigema is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Xigema has become the"Top 500 Chinese manufacturing companies","Top 20 of global agrochemical sales".Xigema has 21 subsidiaries and holding companies.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
If you are interested,welcome to contact with us.
Pls send message if you are interested,click"send" as below ^.^
1. Your inquiry related to our products or prices will be replied in 12hours.
2. Well-trained and experienced staffs to answer your enquires in fluent English.
3. All our products have high quality warranties.
4. Sample order can be delivered within 3 working days, small order 3-5working days, mass order 7-10working days.
5. Samples can be offered by free,customers just need to pay the freight.But the freight can be returned to our customer after he/she places formal order with us.
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