Product Details
Place of Origin: China
Brand Name: YHF
Certification: ISO/HACCP/KOSHER/GMPs/FDA
Model Number: 520-27-4
Payment & Shipping Terms
Minimum Order Quantity: Minimum standard package， for the detail, please refer to "regular package"
Packaging Details: 25kg/drum
Delivery Time: 30 work days after receiving firm order.
Fuction: |
Treat Chronic Venous Insufficiency |
Application: |
Pharmaceutical Or Nutritional Supplements |
Appearance: |
Light Yellow Powder |
Material: |
Hesperidin |
Molecular Formula: |
C28H32O15 |
Microbiological: |
No Irradiation |
Fuction: |
Treat Chronic Venous Insufficiency |
Application: |
Pharmaceutical Or Nutritional Supplements |
Appearance: |
Light Yellow Powder |
Material: |
Hesperidin |
Molecular Formula: |
C28H32O15 |
Microbiological: |
No Irradiation |
Flavone Derivative Powder EP9.0 Diosmin CAS 520-27-4 Used In Pharmaceutical
Detailed Product Description
Raw Material : Hesperidin
Specification: EP7 EP8.3 EP9
CAS No. : 520-27-4
Form : Powder
Molecular Weight: 608.54
Molecular Formula:C28H32O15
Structure:
Odor :Characteristic
Appearance : Grayish-Yellow or Light Yellow Hygroscopic Powder
Package:
25Kg/Fiber Drum(Net Weight 25Kg,Gross Weight 29.10Kg)
Specification:
EP7.0 EP8.3 EP9
DIOSMIN:HESPERIDIN 9:1
Main Function :
Diosmin can be Largely used in pharmaceuticals, nutraceuticals,dietary supplements, in combination with Hesperidin, to treat chronic venous insufficiency, hemorrhoids,lymphedema and varicose veins.
Our Advantages:
① Different density(heavy, light) & Particle size(common powder, micronized,granulated) & color(yellow brown, yellowish-white) for our clients` different application.
② Product with Better water solubility, better therapeutic effects than Diosmin can be provided.
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DETERMINATION |
SPECIFICATION |
|
Appearance |
Practically insoluble in water ,soluble in dimethyl sulphoxide |
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practically insoluble in alcohol |
|
|
It dissolves in dilute solutions of alkali hydroxides |
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|
Iodine |
<=0.1% |
|
Related substances(HPLC) |
Impurity A (Acetoisovanillone) ≤1.0% |
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Impurity B (Hesperidin) ≤5.0% |
|
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Impurity C ( Isorhoifolin) ≤3.0% |
|
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Impurity E (Linarin) ≤3.0% |
|
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Impurity F (Diosmetin) ≤3.0% |
|
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Any other impurity ≤1.0% |
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|
Total of other impurities and impurity A ≤1.0% |
|
|
|
Total≤10.0% |
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Heavy Metals |
≤20ppm |
|
Hg |
≤0.1ppm |
|
Pb |
≤3ppm |
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Cd |
≤3ppm |
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Water |
≤6.0% |
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Sulphated |
≤0.2% |
|
Assay(HPLC) |
90.0%~102.0% (on anhydrous basis) |
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Pyridine |
≤200ppm |
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Microbiological Test |
Total bacteria count :≤1000cfu/g |
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Moulds and yeasts :≤100cfu/g |
|
|
E.Coli :Negative |
