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Specifications
Name RutinCAS NO 153-18-4
Purity Rutin 98% Tested By HPLC.
Molecular FormulaC17H30O16
Molecular Weight 610.51
Name: Rutin
Standard: NF11,DAB9,DAB10,EP6
NF11 greater than 95% By UV or HPLC
DAB9 greater than 98%,DAB10 greater than 98%, tested by HPLC.
EP6 greater than 95% By UV or HPLC
Source: Herb Source from the dry bud of Sophora japonica L
CAS No.: 153-18-4
Molecular formula: C27H30O16
Molecular weight: 610.51
Appearance:Yellow or yellow green,extremely fine crystal powder.
Pharmacology:
The material has anti-inflammatory effects,it can keep the vascular resistance,reduce its permeability,reduce the brittlement,dispelling lipids from the fat infiltrated liver,Else,it has the antivirus and inhibiting the aldose reductase effects.
Analysis: (DAB9)
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: (EP6)
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% |
Assay |
95.0%-101.0% (UV) |
97% |
We supply this:
1.In very competitive price;
2.Quality guaranteed;
3.Supply Type: OEM/ODM;
4.Free sample provide.
Package & Storage:
1.Packing: By 25kgs/drum, inner by double plastic bag.
2.Storage: Stored in a cool & dry well-closed container, keep away from moisture and strong light/heat.
3.Shelf life: Two years under well storage situation.
About us:
We are one of the most professional GMP Certified manufacturer of Natural Fruit juice powder & concentrate based on exceptional botanical natural resource in China.
Our company has set up two Science Research Institutes in Chemistry Department of Xi’an Northwest Universtiy and Xi’an Jiaotong University College of Medicine to have long-term cooperation.
Exports to many countries in the world for medical, health, cosmetics, human health and beauty contribute for several years.
We can offer you stably a wide rage of Natural Plant & Herbal Extracts, Fruit Juice / Powder,Health Drink. Health Care,Skin Care,Cosmetic Materials .Natural Food & Chemical Additives.Monomer and Pharmaceutical Intermediate,etc.
Retail is accepted , Agent is welcome.
Wish start business with you in soon future :)
Send Inquiry to This Supplier
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