Basic Information:

Product Name: Bergenin

CAS No. 477-90-7

Molecular formula: C14H16O9                               

Molecular weight: 328.28

Purity: 98% 99% Bergenin by HPLC

Appearance: White crystal powder

Extraction type: Solvent extraction

 

Function :

 

Bergenin can be used as herbal antitussive expectorant.

Bergenin has the function of curing for respiratory illness, such as chronic bronchitis,emphysema,pulmonary heart disease, bronchial asthma.

 

Application :

 

1.Applied in pharmaceutical field, bergeninum relieve cough and remove the phlegm. For Chronic Bronchitis  use.

2.Applied in cosmetics industry, bergeninum can be used for acne treatment and skin whitening by inhibiting the activity of  Tyrosinase.

3.Applied as health care products, bergeninum can supply nutrition and strengthen the body, also can help to  stop bleeding and relieving cough.

 

Technical Specification:

 

ITEM		SPECIFICATION	RESULT	STANDARD REFERENCED
Physical	Appearance	White loosen powder	Complies	HR-Q19-2006
	Loss on drying	≤6.0%	4.56%	CP2010
	Ash	≤0.1%	0.03%	CP2010
	Specific rotation	-38°~-45°	-41.82°	CP2010
	Melting point	232~240℃	236.2~238.2℃
	Particle size	100% pass 80 mesh	Complies	CP2010
Assay	Bergenin	97%-103%%	99.02%	HR-Q19-2006
Microbial	Total microbacterial count	≤10000CFU/g	Complies	CP2010
	Yeast &Mould	≤1000CFU/g	Complies	CP2010
	Escherichia Coli  presence	Negative	Negative	CP2010
	Salmonella	Negative	Negative	CP2010

 

 

Shipping & Storage:

Delivery:Sea/Air Shipping & International Express 

Shipping Time: 2-3 working days after payment 
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
               15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)
Storage: Kept away from strong light and heat.                                           
Shelf Life: 24 months

 

Our Service:

 

1.Free sample 

2.Owning cultivation base as 100% Natural material stable source.

3.Manufacturer direct supply, Powerful R&D team and advanced test center

4.ISO/KOSHER/HALAL/FDA Certificate 

5.Leading plant extract manufacturer in China.

6.No excuse return of goods

7.OEM & ODM is available