China wholesale Sophora Japonica Quercetin - Factory Supply Pure Natural Diosmin – Times

Short Description:

Advantage:

1) 13 years of rich experience in R&D and production ensure the stability of product parameters;

2) 100% plant extracts ensure safer and healthier;

3) Professional R&D team can provide special solutions and customized services according to customer requirements;

4) Free samples can be provided.

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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Rutin Foods , Curcumin Powder , Organic Berberine , While using the tenet of "faith-based, customer first", we welcome customers to phone or e-mail us for cooperation.

China wholesale Sophora Japonica Quercetin - Factory Supply Pure Natural Diosmin – Times Detail:

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(4) Indications and uses:

Diosmin is a semi-synthetic flavonoid, a derivative of hesperidin. It is used to treat various vascular diseases, including hemorrhoids, varicose veins, poor blood circulation in the legs (venous stasis) and bleeding in the eyes or gums. It is also used to prevent liver toxicity. It is usually mixed with hesperidin.

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(5) CAS number: 520-27-4 ; molecular formula: C28H32O15; molecular weight: 608.545

Why us?

●?Made in China, using own planted raw material to make premium products

●?Fast lead times

●?9 – step quality control process

●?Highly experienced operations and quality assurance staff

●?Stringent in-house testing standards

●?Warehouse both in USA and China, fast response

Typical COA: Specification 90%HPLC

Analysis	Specification	Results	Method
Anhydrous substance	90.0-102.0%	93.4%	HPLC
Hesperidin	≤4.0%	3.2%	HPLC
Acetoisovanillone	≤0.5%	0.07%	HPLC
Isorhoifin	≤3.0%	0.93%	HPLC
Linarin	≤3.0%	1.1%	HPLC
Diosmetin	≤2.0%	0.46%	HPLC
Unspecified impurities, for each impurity	≤0.4%	0.25%	HPLC
Total	≤8.5%	6.2%	HPLC
Appearance	Greyish-yellow or light yellow hygroscopic powder.	Light?yellow hygroscopic powder.	Visual
Solubility	Practically insoluble in water, soluble in dimethyl sulphoxide, practically insoluble in ethanol (96%). It dissolves in dilute solutions of alkali hydroxides.	Complies	-
Odor & Taste	Characteristic	Complies	Organoleptic
Residual Solvents	Methanol≤3000ppm	Complies	CP2015
	Ethanol≤5000ppm
	Pyridine≤200ppm
Loss on drying	≤6.0%	2.1%	CP2015
Sulphated ashes	≤0.2%	0.1%	CP2015
Heavy Metals
Total	≤10ppm	Complies	CP2015
Microbiological Control
Total Plate Count	NMT1000cfu/g	Complies	CP2015
Yeast & Mold	NMT100cfu/g	Complies	CP2015
E.Coli	Negative	Complies	CP2015
Packing and Storage
Packing	25kgs/drum. Packing in paper-drums and two plastic-bags inside.
Storage	Store in a well-closed container away from moisture, sun light, or heat.

Packing and Storage

Packing: 25kgs/drum. Packing in paper-drums and two plastic-bags inside.

Storage:Store in a well-closed container away from moisture, sun light, or heat.

Shelf Life:2 years.

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Sticking to your belief of "Creating solutions of high quality and generating buddies with people from all around the world", we always put the fascination of customers to start with for China wholesale Sophora Japonica Quercetin - Factory Supply Pure Natural Diosmin – Times , The product will supply to all over the world, such as: Las Vegas, Peru, Zambia, With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

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