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Home > Products >  GMP Factory China supplier best quality quercetin plant extract / quercetin 95%CAS: 117-39-5

GMP Factory China supplier best quality quercetin plant extract / quercetin 95%CAS: 117-39-5 CAS NO.117-39-5

  • FOB Price: USD: 2.00-3.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T,
  • Available Specifications:

    Industrial Grade1(1-10)KilogramIndustrial Grade1(10-50)KilogramISO9001(1-50)Kilogram

  • Product Details

Keywords

  • CAS: 117-39-5
  • Place of Origin: Shaanxi China (Mainland)
  • Chemical Name: 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-Flavone

Quick Details

  • ProName: GMP Factory China supplier best qualit...
  • CasNo: 117-39-5
  • Molecular Formula: C15H10O7
  • Appearance: yellow crystalline powder
  • Application: Used in medicine, health food, tobacco...
  • DeliveryTime: 3 working days after received payment
  • PackAge: 1kg/bag or 25kg/drum, inner double pla...
  • Port: Tianjin
  • ProductionCapacity: 10 Metric Ton/Month
  • Purity: 98% 95%
  • Storage: Cool shady and cool place and avoid li...
  • Transportation: Transport modes include: Marine trans...
  • LimitNum: 1 Kilogram
  • Plant of Origin: Shaanxi China(Mainland)
  • Testing Method: HPLC
  • Heavy Metal: ≤10PPM
  • Voluntary Standards: ISO

Superiority

CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global distribution and trading based on a rather unique combination of technical skill, unrivalled supplier network, market knowledge and an absolute commitment to customer satisfaction.

 
      Under a management team with professional experiences in chemical development, a pathbreaking optimization in our R&D center, advanced multi-purpose manufacturing facility, we can finish synthesis as client requirements and provide our customers for assured supply, high quality products, low costs and integrated excellent services. 
 
      CHENGDU YANXI Headquarters are located in Chengdu, China. Chengdu Yanxi Import & Export Trading Co., Ltd. is one of wholly- owned subsidiaries and is in charge of all business of CHENGDU YANXI. Our mission and passion is to bring quality Chinese ingredients to global customers and become a strong bridge between a changing China and the changing needs of our clients. Our faith is “Focus, then best”.
 
 
1.Can provide the sample
2.High quality and low price
3.Service guarantee
4.Big supplier

Details

Herb Sourse:

Sophora flavescens Ait

CAS No.:

117-39-5 

Appearance:

Yellow powder

Molecular Formula:

C15H10O7

Molecular Weight:

302.23

Chemical Name:

4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-Flavone

Structural  Formula:

GMP Factory China supplier best quality quercetin plant extract / quercetin 95%

Melting point &  Solubility:

mp >300 °C(lit.), Soluble in glacial aetic acid,  in aq alkaline solns with yellow color. Pratically insol in water.

Specification:

98%,95%

Assay method:

HPLC

 

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