China (Mainland)
Top quality Rutin CAS NO.153-18-4
- Min.Order: 1 Kilogram
- Payment Terms:
- Product Details
Keywords
- Rutin
- vitamin P
Quick Details
- ProName: Top quality Rutin
- CasNo: 153-18-4
- Molecular Formula: C17H30O16
- Appearance: a greenish yellow powder
- Application: antibiotic, antioxidant
- DeliveryTime: within one week
- PackAge: Packing 25kg/dum
- Port: Any port in China
- ProductionCapacity: 5000 Metric Ton/Month
- Purity: 99%
- Storage: Store in a well-closed container Away ...
- Transportation: by sea/air/courier
- LimitNum: 1 Kilogram
- Testing Method: HPLC
- Product Ecification: DAB1999,EP5
- Place of Origin: China (Mainland)
- Extraction Type: Solvent Extraction
Superiority
High quality and competitive price
Details
|
Analysis content |
Criterion Prescript |
Analysis Result |
|
Description |
as a greenish yellow powder |
conform |
|
Appreance |
Yellow or Yellow green |
conform |
|
Loss on drying |
5.5%~9.0% |
<7.6% |
|
Residue on ignition |
0.5% Max |
conform |
|
Chlorophyll |
0.004% Max |
conform |
|
Red pigment |
0.004% Max |
conform |
|
Quercetin |
5% Max |
conform |
|
Assay |
95.0%~101.5% |
98.3% |
|
Total Bacterial Count |
NMT 1000 CFU/G |
conform |
|
Yeast & Mold |
NMT 100 CFU/G |
conform |
|
E.Coli |
Not detected. |
conform |
|
Analysis content |
Criterion Prescript |
Analysis Result |
|
Appearance |
Yellow or greenish-yellow crystalline powder |
conform |
|
Residual solvents |
0.2%Max |
0.2% |
|
Substance insidual in methanol |
3% Max |
1.5% |
|
ImpurityA:Isoquercetin |
2% Max |
<2% |
|
Impurity B:Quercetin |
2% Max |
<2% |
|
Impurity C: Kaempferol-3-rutinoside |
2% Max |
<2% |
|
Total impurity |
4% Max |
<4% |
|
Water |
7.5%-9.5% |
8.2% |
|
Sulphated ash |
0.1% Max |
0.04% |
|
|