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Export High level of EP Diosmin/Hesperdin,China Xi'an Rainbow price supplier

Export High level of EP Diosmin/Hesperdin

FOB Price:Price can be negotiated

Production Capacity:2000 Ton/Tons per Year

Payment Terms: US $25 - 50 / Kilogram

Update Time:2021-06-10

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Product Description

1.Greyish-yellow or light yellow Hygroscopic Powder
2.HPLC 90%
3.CAS NO.:520-27-4
4.C28H32O15
5.25kg in drums

Diosmin

Diosmin is a type of plant chemical found mainly in Citrus fruits. People use diosmin to make medicine.
Diosmin is used for treating various disorders of blood vessels including hemorrhoids, varicose veins, poor circulation in the legs (venous stasis), and bleeding (hemorrhage) in the eye or gums. It is also used to treat swelling of the arms (lymphedema) following breast cancer surgery, and to protect against liver toxicity. It is often taken in combination with hesperidin, another plant chemical.

Characters Appearance Solubility:	Greyish-yellow or light yellow Hygroscopic powder Practically insoluble in water, soluble in dimethyl sulphoxide, practically insoluble in alcohol, It dissolves in dilute solutions of alkali hydroxides
Identification A. Infrared absorption spectrophotometry(2.2.24) B.Examine the chromatorgrams obtained in the Assay	Comparaison diosmin CRS The principal peak in the chromatorgram obtained with the test solution issimilar in retention time and size to the principal peak in the chromatogram obtained withreference solution(a)
Tests Iodine(2.2.36)&(2.5.10) : Related substances (HPLC)(2..2.29) Impurity A: acetoisovanillone Impurity B: hesperidin Impurity C: isorhoifin Impurity E: linarin Impurity F: diosmitin Others impuritys Total others impuritys and impurity A Total impuritys Heavy metals (2.4.8) Water(2.5.12) Sulphated ash(2.4.14)	≤0.1% ≤1.0% ≤5.0% ≤3.0% ≤3.0% ≤3.0% ≤1.0% ≤1.0% ≤10.0% 20ppm ≤6.0% ≤0.2%
Assay(HPLC),anhydroussubstance(2.2.29)	90%--102%
Residual Solvents(2.4.24) -Methanol -Ethanol -Pyridine	≤3000ppm ≤5000ppm ≤200ppm
Microbilogical Tests (2.6.12)&(2.6.13) Total Plate Count Yeasts and Molds Salmonella E.Coliform	<10 ³ /g <10 ² /g Negation in 1g Negation in 1g

Characters

Appearance

Solubility:

Greyish-yellow or light yellow

Hygroscopic powder

Practically insoluble in water, soluble in dimethyl sulphoxide, practically insoluble in alcohol, It dissolves in dilute solutions of alkali hydroxides

Identification

A. Infrared absorption

spectrophotometry(2.2.24)

B.Examine the chromatorgrams

obtained in the Assay

Comparaison diosmin CRS

The principal peak in the chromatorgram obtained with the test solution issimilar in retention time and size to the principal peak in the chromatogram obtained withreference solution(a)

Tests

Iodine(2.2.36)&(2.5.10) :

Related substances (HPLC)(2..2.29)

Impurity A: acetoisovanillone

Impurity B: hesperidin

Impurity C: isorhoifin

Impurity E: linarin

Impurity F: diosmitin

Others impuritys

Total others impuritys and impurity A

Total impuritys

Heavy metals (2.4.8)

Water(2.5.12)

Sulphated ash(2.4.14)

≤0.1%

≤1.0%

≤5.0%

≤3.0%

≤1.0%

≤10.0%

20ppm

≤6.0%

≤0.2%

Assay(HPLC),anhydroussubstance(2.2.29)

90%--102%

Residual Solvents(2.4.24)

-Methanol

-Ethanol

-Pyridine

≤3000ppm

≤5000ppm

≤200ppm

Microbilogical Tests (2.6.12)&(2.6.13)

Total Plate Count

Yeasts and Molds

Salmonella

E.Coliform

<10 ³ /g

<10 ² /g

Negation in 1g

Type:	Herbal Extract	Variety:	Japanese pagoda tree	Form:	Powder
Part:	Buds	Extraction Type:	Solvent Extraction	Packaging:	Drum
Place of Origin:	Shaanxi China (Mainland)	Grade:	Pharmaceutical grade	Brand Name:	Xi'an Rainbow
Model Number:	Diosmin EP

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Company Profile

Name: Xi'an Rainbow Bio-Tech Co., Ltd.

Main Products: rutin,troxerutin,quercetin,diosmin,Lappaconite Hydrobromide

Business Type: Trading Company

Total Employees: 51 - 100 People

Established Year: 2010

Main Markets: North America, Domestic Market, Western Europe, South America, Southern Europe

Address: No.86 Gaoxin Road

Xi'an Rainbow Bio-Tech Co., Ltd is a high-tech modern company that professional devotes to the research and development, production and sales of variety of natural plant extracts pharmaceutical intermediates and chemical raw materials. The company specializes in active substance supplement with high quality, stability and security which for functional foods industry, health foods, dietary supplements, health products, and cosmetics, pharmaceutical and feed industries.
Relying on the R&D team from The Fourth Military Medical University and Shaanxi Normal University, the company occupies strong technical force as well as advanced production lines and analytical instrumentation.
All production process is strictly accordance with GMP compliance certification standard strictly controlled accordance with ISO quality management system. Complete quality testing and quality assurance system ensures that we can provide stable high-quality products to our esteemed clients. more