Chitosan Oligosaccharide Product Description Product name Manufacturer chitosan oligosaccharide,chitosan fertilizer Variety Alaska snow crab CAS No. 9012-76-4 Part Shell Appearance Off-white powder Molecular formula (C6H11NO4)n Specificatio...

Chitosan Oligosaccharide Product Description 

Product name	Manufacturer chitosan oligosaccharide,chitosan fertilizer	Variety	Alaska snow crab
CAS No.	9012-76-4	Part	Shell
Appearance	Off-white powder
Molecular formula	(C6H11NO4)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.

Chitosan Oligosaccharide COA  

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.

Chitosan Oligosaccharide  Function and Application 

Medicine Grade

1. Promoting blood coagulation and wound healing;

2. Used as drug sustained-release matrix;

3. Used in artificial tissues and organs;

4. Improving the immunity, guarding against hypertension, regulating blood sugar, anti-ageing, enhancing acid constitution,etc,

5. It can also be used in membrane materials, medical materials,etc.

Food Grade:

1. Antibacterial agent

2. Fruit and vegetable preservatives

3. Additives for health-care food

4. Clarifying agent for fruit juice

Agriculture Grade

1. In agriculture, Chitosan Oligosaccharide Powder is typically used as a natural seed treatment and plant growth enhancer, and as an ecologically friendly biopesticide substance that boosts the innate ability of plants to defend themselves against fungal infections.

2. As feed additives, can inhibit and kill the harmful bacterium, improve animals immunity.

Industrial Grade

1. Chitosan Oligosaccharide Powder has good adsorption characteristics of heavy metal ion, applied in treatment of organic wastewater, dye wastewater, water purification and textile industry.

2. Chitosan Oligosaccharide Powder can be also applied in paper-making industry, improving the dry and wet strength of paper and surface printability. 

Water Soluble Grade 

Water soluble grade Chitosan Oligosaccharide Powder is transformed from chitosan through carboxylation, freely soluble in water and the character is stable. It has excellent moisture absorption, moisture retention, opsonization, bacteria inhibition, etc. Applicable to various cosmetics, such as emollient cream, shower gel, cleaning cream, mousse, advanced ointment frost, emulsion and colloid cosmetics, etc. Also applicable to moisturizing and antistaling agent for food, fruits and vegetables, flocculant for sewage treatment, drug sustained release agent, nontoxic adhesive, auxiliaries for dyeing& printing and paper making, etc.

Carboxymethyl Chitosan
 

Carboxymethyl Chitosan is the higher ramification of Chitosan Oligosaccharide Powder, which have 100% water solubility, film forming ability, heavy metal chelation. It has been applied in advanced cosmetics, heavy metal chelating agent, drug sustained release agent, plant growth regulator agent , wastewater treatment, etc

Packing and shipping

• Delivery time :Within 3~10 working days after receiving the confirmed payment
• MOQ : 1KG
• Net Weight : 25kgs/Drum
• Gross Weight : 28kgs/Drum
• Payment :T/T,paypal or Alibaba Payment,If you need other payment methods, please contact us.
• Freight : The freight cost will charge according to the destination detailed quantity.
• Storage : Stored in dry and cool place, keep away from strong light and heat.
• Shelf Life :Two years when properly stored.

OUR SERVICE 

• We inspect the manufacture process strictly and the quality can be controlled.
•  We supply high quality products, reasonable price, prompt delivery.
•  Our products are natural,pure and no additives. 
•   Free Sample To Test Quality First is Accepted.
•  Our products can be OEM,packaging can be done according to the yours requirements.
•  After SalServices24*7.

• What's the min order for the usual?
•   15kg. As for the high-value products, min order starts from 1g or 10g.
• What's the sample cost?
•   Free samples for normal products. Will charge on high-value products like huperzine-A.
• What's the package and payment terms?
•   We pack with 2 layers of food-grade plastic bags inside and aluminum foil bag outside, 10-25kg/drum.And payment terms are normally T/T & Western Union. 
• What's the shipping time?
•   May take 3-5 working days to Asia or surrounding countries by EMS etc..
•   5~10 working days to European or Americ countries by EMS etc..
• How do we do if the goods doesnt match with the sample?
•   Usually we'll confirm the testing method, if it is because of the quality, we''ll recalled the unquality goods and send free the products to you again. Please don't worry, our products were tested before the shipping.