China (Mainland)
98% Quercetin dihydrate CAS NO.6151-25-3
- FOB Price: USD: 0.40-0.40 /Gram Get Latest Price
- Min.Order: 100 Gram
- Payment Terms: L/C,T/T
- Available Specifications:
98%(100-1000)Gram
- Product Details
Keywords
- Quercetin dihydrate
- cas 6151-25-3
- Quercetin dihydrate price
Quick Details
- ProName: 98% Quercetin dihydrate
- CasNo: 6151-25-3
- Molecular Formula: C15H10O7.2(H2O)
- Appearance: Yellow crystalline powder
- Application: It has good expectorant, antitussive a...
- DeliveryTime: 2 weeks
- PackAge: 100g/foil bag??
- Port: Shanghai port
- ProductionCapacity: 100 Metric Ton/Year
- Purity: 98%
- Storage: Store in a cool, dry and well-ventilat...
- Transportation: Prompt delivery
- LimitNum: 100 Gram
- Plant of Origin: Sophorae flos
- Testing Method: UV method
- Product Ecification: 98%
- Heavy Metal: 10ppm
- Melting point: 305-315℃
Superiority
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Details
Quercetin dihydrate
|
Chemical Name |
Quercetin dihydrate |
|
Synonyms |
3,3',4',5,7-Pentahydroxyflavone dihydrate;
|
|
Molecular Formula |
C15H10O7.2(H2O) |
|
Molecular Weight |
338.27 |
|
CAS No. |
6151-25-3 |
|
|
|
|
Appearance |
Yellow crystalline powder |
|
Solubility |
Practically insoluble in water Soluble in aqueous alkaline sol |
|
Melting point |
305-315℃ |
|
Identification |
Must positive |
|
Loss on drying |
9.0-12.0% |
|
Sulfated ash |
≤ 0.5% |
|
Heavy metal |
≤ 10ppm |
|
Mesh size |
100% pass 80mesh |
|
Cadmium |
≤ 1ppm |
|
Lead |
≤ 3ppm |
|
Mercury |
≤ 0.1ppm |
|
Arsenic |
≤ 1ppm |
|
Assay (on dry basis) |
≥ 98% (UV method) |
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Packing |
100g/foil bag |
|
Application |
It has good expectorant, antitussive and antiasthmatic effects, and is used for the treatment of chronic bronchitis. It also has an auxiliary therapeutic effect on coronary heart disease and hypertension |