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Quercetin CAS 117-39-5
  • CAS:

    CAS 117-39-5
  • Molecular Formula:

    C15H10O7
  • Quality Standard:

    95%
  • Packing:

    25KG/drum
  • Mininmum Order:

    1KG
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Product Details

Buy Quercetin CAS 117-39-5, an antioxidant for the treatment of chronic bronchitis etc from TNJ Chemical, China leading Quercetin suppliers & manufacturers. If you want to buy Quercetin, please mail to sales@tnjchem.com


Quercetin is a flavonol found in many fruits, vegetables, leaves and grains. It can be used as an ingredient in supplements, beverages, or foods.


Specification 

Extract Solvents                             50% alcohol 

Identification(TLC)                          Positive 
Particle Size                                    80 mesh 
Appearance                                    White to yellow crystalline powder 
Odor                                               Characteristic 
Taste                                              Characteristic 
Loss on Drying                                5% max. 
Heavy Metals                                  10ppm max 
Arsenic                                            2ppm max. 
Residual Solvent                             NMT 50ppm
Carriers Used                                  None
Pesticides                                        5ppm max. 
Microbiology:
Total bacterial counting                   1000/g max. 
Yeast & Mold                                   100/g max. 
E. Coil                                              None detectable 
Salmonella                                       None detectable 
Aflatoxins                                         NMT 0.2ppb 

Application

-As an antioxidant, mainly used in oil, beverages, cold drinks, meat processing products.

-As a natural dye. Used as a medium dye. For wool and cotton, aluminum salt yellow, with chrome olive yellow,  with tin salt iron salt was orange, olive green. Washing with soap is very good, fast medium.

Packing

25KG/drum


Storage

Avoid light and high temperature, and kept in a cool and dry place.

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