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Shanghai Upbio Tech Co.,Ltd

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Shanghai Upbio Tech Co.,Ltd

Country: China (Mainland)

Business Type:Lab/Research institutions

Ms.Emma Hu

Tel: +86-21-52196435

Mobile:

Tel: +86-21-52196435

Fax: +86-21-54386655

URL: http://www.up-bio.com

Province/state: Shanghai

City: Shanghai

Street: No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

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High quality QUERCETIN

CAS NO.117-39-5

  • FOB Price: USD: 10.00-10.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,
  • Available Specifications:

    98%(1-10)Kilogram

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Product Details

Keywords

  • QUERCETIN
  • 117-39-5 high purity
  • plant extract

Quick Details

  • ProName: High quality QUERCETIN
  • CasNo: 117-39-5
  • Molecular Formula: C15H10O7
  • Appearance: Yellow Powder
  • Application: plant extract,The material has good ex...
  • DeliveryTime: 3days
  • PackAge: 1kg/pack
  • Port: Shanghai port
  • ProductionCapacity: 100000 Kilogram/Year
  • Purity: 98%min
  • Storage: storage in a dry, ventilated place und...
  • Transportation: BY AIR
  • LimitNum: 1 Kilogram
  • Plant of Origin: Herb Source from the dry bud of Sophor...
  • Testing Method: HPLC
  • Product Ecification: 95%,98%
  • Brand: Onchem

Superiority

 

1.In No Less five years exporting experience.

 

2.Lower Price with higher quality

 

3,Free sample

 

4,We are sincerely responsible for the "product quality" and "After Service"

 

Onchem (China) Co.,Ltd  is Specialized in APIs, chemical intermediates, herbal extract and pharmaceutical raw materials.

 

Details

 

(1) Company Introduction:

 

    Onchem (China) Co.,Ltd  is a comprehensive manufacturer and an international distribution of chemicals throughout the 

 

world. Specialized in APIs, chemical intermediates, herbal extract and pharmaceutical raw materials. our products sell

 

well in Europe, U.S.A., Japan and Korea, Southeast Asia, Taiwan and other country.

 

(2) Product Detail 

Name: Rutin  NF11

 

Standard: NF11 greater than 95%

 

Source: Herb Source from the dry bud of Sophora japonica L

 

Molecular formula: C27H30O16

 

Molecular weight: 610.51

 

Analysis:

 

 

Analysis content

Criterion Prescript

Analysis Result

Description

as a yellow powder

conform

Identification

must presented positive reaction

positive reaction

Melting point

305℃~315

conform

Loss on drying

9.5%~12.5%

10.6%

Residue on ignition

0.2%

0.12%

Heavy meta

20.0 mg/kg

conform

Pb

5.0 mg/kg

conform

As

2.0 mg/kg

conform

Cd

0.3 mg/kg

conform

Hg

0.2 mg/kg

conform

Total plate count

not more than 1000 cfu/g

conform

Yeast&Mold

not more than 100 cfu/g

conform

E.coli

Absent

Absent

Salmonella

Absent

Absent

Assay(anhydrous substance)

98%UV

98.6%

 

 

 

 

Delivery: 3days by EMS,FEDEX,DHL.

 

    Welcome to Onchem (China) Co.,Ltd, and welcome to inquiry me about all our products, we will provice the 

 

competitive price for u. We are sincerely responsible for the "product quality" and "After Service"

 

 

(3) Application

 

 

    The material has good expectorant and antitussive effect, and some asthma preventing effect. It also can lower blood 

 

pressure, build up blood capillary resistance, reduce blood capillary fragility, antiatheroscloresis, expand coronary artery, 

 

increase coronary blood flow, etc. The material can be used for the treatment of chronic bronchitis. It is used as adjuvant 

 

therapy for coronary heart disease and high blood pressure. In addition, it is used for the treatment of prostate cancer in 

 

USA.

 

(4) Factory Picture: