Factory Supply Pure Natural Diosmin

Short Description:

(1) English name: Diosmin

(2) Specifications: 90%-95%; Diosmin Hesperidin Mixture:? 9:1

(3) Extraction source: hesperidin which is extracted from dry young fruit of Rutaceae plant Lime and its cultivars or sweet orange, also known as “Fruit Citrus”.

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.

Send email to us Free samples

Product Detail

Product Tags

(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.