China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > quercetin
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- Region :China/Tianjin
- Tel : +86-22-83739603
- Fax : +86-22-23989438
- Email :sales@yuansu-reagent.com
- URL :www.yuansu-reagent.com/cpzs
- Add :No. 268, Yuliang Street, Dagang Street, Binhai New Area, Tianjin, China
- Details for quercetin
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quercetin
Category : Organic chemicals and Derivatives
CAS NO : 117-39-5 EC NO : 204-187-1 MF : C15H10O6 MW : 286.2363 Specification : 99% min Packing : 25kg 50kg drum or bag Product description : Appearance: Yellow needle shaped crystalline powder Assay: 99% min by HPLC IR Identity: conform to standard HNMR： conform to standard carbon spectrum: conform to standard Water by K. F.:0.5% max or as per the customer’s request Loss on drying:0.5% max. or as per the customer’s request Uses : Used for antioxidants. It is also mainly used for oil, beverages, cold drinks, and meat processing products. The use has good expectorant, cough suppressant, and asthma relieving effects, and is used to treat chronic bronchitis. It also has auxiliary ther Synonyms : C.I. 75670;C.I. Natural Yellow 10;Quercetin;3,3,4,5,7-Pentahydroxyflavone (pract);2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one;3-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one; Molecular Structure : 
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