lower price 95%min(HPLC) or 98%(UV) Yellow, crystalline powder Quercetin dihydrate;3,3’,4’,5,7-pentahydroxy-flavondihydrate;Flavone,3,3’,4’,5,7-pentahydroxy-,dihydrate

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10 Gram	Negotiable

10 Gram

Negotiable

Min.Order :10 Gram
Purity: 95%min(HPLC) or 98%(UV)
Payment Terms : L/C,D/P,T/T,

Keywords

Quercetin dihydrate 2-(3,4-DIHYDROXYPHENYL)-3,5,7-TRIHYDROXY-4H-1-BENZOPYRAN-4-ONE DIHYDRATE 3,3',4',5,7-PENTAHYDROXYFLAVONE 2H2O;3,3',4',5,7-PENTAHYDROXYFLAVONE DIHYDRATE;

Quick Details

Appearance:Yellow, crystalline powder
Application:drug production, health-care ect. Quercetin, hydrolyzed from Rutin, has good effect in expectorant, antitussive and antiasthmatic also has the property of lowering of blood pressure, reducing the
PackAge:in bags or customer requirements
ProductionCapacity:|Metric Ton|Day
Storage:a cool & dry place protected from light, keep drum close when not in use.
Transportation:by sea air express

Superiority:

Solubility Practically insoluble in water
Soluble in aqueous alkaline sol.
Melting point: 305-315℃
Loss …

Details:

Solubility Practically insoluble in water Soluble in aqueous alkaline sol. Melting point: 305-315℃ Loss on drying: ≤8-12% Sulphated ash :≤0.5% Heavy Metal: ≤10PPM Mesh Size 100% pass 80 mesh Assay (HPLC) :95% min Total plate count: ≤1000CFU/g Yeast & Mould: ≤100CFU/g E.Coli: Absent Pseudomonas aeruginosa: Absent

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