1.PRODUCT DESCRIPTION
Diosmin is extracted from hesperidin from Citrus Aurantium L.,.it is yellow powder. Also known as 7-ranosine; dexamethrin; geraniol.Our company strictly control the quality of the raw materials, the solvent and excipients used in the production process. each step in accordance with the requirements of cGMP strict control to ensure that the final product quality. We also provide a variety of different levels of customized services to meet customer demand for different products.
Product name: Diosmin
Plant source: Scrophularia nodosa.
Specifications: 98.0% Diosmin Test by HPLC
Appearance: Yellow powder
CAS NO: 520-27-4
Molecular Formula: C28H32O15
Molecular Mass: 608.54
Constitutional Formula:
Specification :
ITEM | SPECIFICATIONS | RESULTS |
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 | Light yellow Hygro-scopic powder
Conforms |
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) | Conforms Conforms |
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% |
0.00%
0.05% 1.88% 1.81% 1.67% 0.29% 0.82% 0.87% 6.52% Conforms 1.86% 0.11% |
Assay(HPLC),anhydroussubstance(2.2.29) | 90%--102% | 90.80% |
Residual Solvents(2.4.24) -Methanol -Ethanol -Pyridine |
≤3000ppm ≤5000ppm ≤200ppm |
Conforms Conforms Conforms |
Microbilogical Tests (2.6.12)&(2.6.13) Total Plate Count Yeasts and Molds Salmonella E.Coliform |
<103/g <102/g Negation in 1g Negation in 1g |
Conforms Conforms Negation in 1g Negation in 1g |
Conclusion: The test results conform To EP | ||
Packing: 25Kg/Fiber Drum, double plastic bag inside.
1Kg/Bag, aluminum foil bag vacuum packing
Or customized.
2.Function
1 contributes to the integrity of the blood vessels.
2. reduced cholesterol and blood pressure in rats.
3. decreased bone density loss.
4. protective effects against sepsis.
5. anti-inflammatory effects.
6. a potential sedative.
3.Application:
(1). Used in the food field
(2). Used in the beverage industry;
(3). Used in the health product field;
(4). Used in the pharmaceutical field.
4.Why choose us?
1.Free sample
2. Promptly response, any time, anywhere
2.100% Natural, without any synthesize ingredient
3.Factoty directly supply, provide OEM, R&D service
4.Competitive price
5.Fastly delivery, usually within 3 working days after your payment
6.Material source: 100% Natural material stable source.
7.Testing equipment: UV, HPLC, GC
8.Supply Ability:1000kg/month, large stock available; or produce according to the clients’ demands
5.Our Equipment & Lab.
6. packing and shipping
7. FAQ
Q1: Can I get some samples?
A: Yes, we can supply you the free sample, can you pay for the shipping cost?
Q2: How to start orders or make payments?
A: Proforma invoice will be sent firstly enclosing our bank information, then confirmation of order, Payment by T/T, Western Union or Paypal, Money Gram or Escrow(Alibaba).
3. Q3: How to confirm the Product Quality before orders?
A:we can supply you the sample for testing before order, order we supply you the certificate from the Third-party Detection Institution
4.Q4:Is there a discount?
A:Different quantity has different discount.
5.Q5: How do you treat Customer complaints?
A: we will reduce the quality problems to near zero before shipping. If there is a real quality problem caused by us, we will resend you the free and clean product for replacement or refund your loss.
8. Contact Us:
Bree
Telephone: 0086-29-89194256
Mobile Phone:+86 15398086380
Fax: 0086-29-89194258
Email:sales@shunyichem.com.cn
Skype:breeyuan
Should you be interest in our factory direct sale hot sale diosmin | pure diosmin(cas no 520-27-4 ) powder, welcome to place orders with us. Known as one of the leading Plant Monomer manufacturers and suppliers, we're sure to offer you the best quality and healthy products with good and cheap price.
