China (Mainland)
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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 CAS NO.6151-25-3
- Min.Order: 10 Gram
- Payment Terms: L/C,D/P,T/T,
- Product Details
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
- ProName: lower price 95%min(HPLC) or 98%(UV) Ye...
- CasNo: 6151-25-3
- Molecular Formula: C15H10O7.2 H2O
- Appearance: Yellow, crystalline powder
- Application: drug production, health-care ect. ...
- DeliveryTime: Prompt shipment
- PackAge: in bags or customer requirements
- Port: Hangzhou or Shanghai,China
- ProductionCapacity: Metric Ton/Day
- Purity: 95%min(HPLC) or 98%(UV)
- Storage: a cool & dry place protected from ligh...
- Transportation: by sea air express
- LimitNum: 10 Gram
- Grade: Pharma Grade
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
