Natural Bulk Chitosan,Chitosan Powder,China Rongsheng price supplier

    

                       Natural Bulk Chitosan,Chitosan Powder  

Details of Chitosan:

 

Product name	Chitosan	Variety	Alaska snow crab
CAS No.	9012-76-4	Part	Shell
Appearance	White powder
Molecular formula	(C 6 H 11 NO 4 )n
Specification	85%, 90%, 95%
Test method	HPLC
Grade	Comestic,food,medcine
Viscosity (1%, 20°C)	30 ~ 3000 mPa.s	Brand	Rongsheng
Storage	In cool,dry and clean.	Shelf life	2 years
Package	1kg/bag,25kg/drum.	Delivery	Within 3-5 days after payment.

 

Description of Chitosan:

 

-Product name:Chitosan
-CAS No.9012-76-4

-Chitosan is white or off-white and flavorless;

-Amorphous and semitransparent flake or powder;

-Specification: 85%, 90%, 95%;

-Chitosan is freely soluble in water, the solution is clear and character is stable.

 

Detailed Specifications of Chitosan :

 

 

 

Item	High density chitosan	Ultra high density chitosan
Appearance	Off-white powder	Off-white powder
Stacking density	>0.6g/ml	>0.85g/ml
Degree of deacetylation	85%, 90%, 95%	85%, 90%, 95%
pH	7.0-8.0	7.0-8.0
Loss on drying	<10.0%	<10.0%
Residue on ignition	<1.5%	<1.5%
Insoluble	≤1.5%	≤1.0%
Heavy metal	≤10ppm	≤10ppm
As	≤0.5ppm	≤0.5ppm
Viscosity	50-800mpa.s	50-800mpa.s
Granularity	≥100mesh	≥100mesh
Total bacterial count	≤1000cfu/g	≤1000cfu/g
Total count of yeast and mould	≤100cfu/g	≤100cfu/g
E. coli	Negative	Negative
Salmonellae	Negative	Negative
Package	Fiber can (360mm×470mm) with double layer PE plastic bags as inside lining. Each package is 25.0kg and customization is available.

 

 

 

Application of Chitosan:

 

In Medicine, health care products:

 

Chitosan is useful in promoting tissue growth in tissue repair and accelerating wound-healing and bone regeneration.

 

Chitosan also can be incorporated into hydrogels and microspheres which demonstrate large potential in delivery systems for drugs, Proteins or genes.

  

In Health Food:

 

Chitosan has a strong positive charge helps it bind to fats and cholesterol and initiates clotting of red blood cells.Also can be used as food additive.

 

- Cholesterol-lowering effects.  

- Fiber and weight loss effects.

 

 

In Agriculture:

 

Chitosan is an ecologically friendly biopesticide substance that boosts the innate ability of plants to defend themselves against fungal infections, also can be used as soil improvement agent, seed treatment and plant growth enhancer.  

 

In Cosmetic Industry:

 

Chitosan's strong positive charge allows it to bind to negatively charged surfaces such as hair and skin which makes it a useful ingredient in hair and skin products.

 

   

 

Inspection:

 

Rongsheng is equipped with the most advanced test equipments, which can significantly enhance the rationality and accuracy of test. Meanwhile, employees of test department must also abide by the standard operational procedures made for them, thus to examine, monitor and verify the production environment, raw materials and products in different phases, and to conduct data management and analysis for innovation and improvement in the standardized practice. 

 

Overview of Our Main Products:

 
Anti-biotic and anti-virus
Anti-Oxidants
Cardiovascular health
Cosmetics ingredients
Male and female health
Weight loss ingredients
Natural pigment
Nutritional supplement

 

Our Specific Advantages:

 

100% Natural raw material;

 

Our products are 100% natural extract;

 
We have professional testing staff working for your health;

 

Rongsheng works for good product, for Healthy life.  

 

Our Special Service for You:

 

Prompt Delivery;

 

Free samples can be offered;

 

Package can at your option;

 

Prompt shipment with professional documents;

 

Mixed container, different items can be mixed in one container.

 

Our Factory Pictures  

 

  

 

Package:

 

Drum Package:	25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic bags inside);
	Drum Size: 510mm high, 350mm diameter
Bag Package:	1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag);
	Outer: paper carton;
	Inner: double-layer PE or as per your request.

 

Delivery:   

 

Within 3 days after payment; 
Small package can be send by UPS,EMS, FedEx,DHL,ect.;
Large quantities can be sent by air or by sea or it is at your option.  

 

 

Our Certificates:

 

 

Welcome to visit us:

 

We are Xi'an Rongsheng Biotechnology Co.,Ltd.

If you have any questions, please feel free to contact us.

We will assure you our best service.