Natural Polymers Food Grade Chitosan Oligosaccharide/ COS CAS 148411-57-8

Details:

Natural Polymers Food Grade Chitosan Oligosaccharide/ COS CAS 148411-57-8

 

Name: chitosan oligosaccharide

Cas number: 148411-57-8

items	standard
appearance	light yellow powder
solubility %	>99 (by water )
loss on drying %	< 10.0
residue on ignition %	< 1.0
particle size mesh	≥80
ph	5.0-7.0
molecular weight	<3000, <6000 ,6000-10000
heavy metals ppm	≤10.0
arsenic ppm	≤1.0
lead ppm	≤0.5
microbiological	total plate count: ≤1,000cfu/g e.coli: negative salmonella: negative

 

Chitosan oligosaccharide; Oligoglucosamine

 

Properties:

chitosan is chitin as raw material, after refining, insoluble in water, soluble in dilute acid, can be absorbed by human body. Chitosan is a derivative of chitin. Its chemical structure is a cationic polymer of high molecular basic polysaccharide, and has unique physical and chemical properties and biological activation function.

 

White or offwhite, flavorless, amorphous and semitransparent flake or powder; freely soluble in water, the solution is clear and character is stable.

 

1. CAS : 9012-76-4
2.Medicine grade,Food grade,Industrial grade
3 Particle size 60mesh, 80mesh, 100mesh

 

Chitosan is made from chitin which widely exists in nature and can be obtained by de-acetylation. It is a natural polymer with biological functions of blood compatibility, security and excellent microbial degradation properties, which have attracted the attention from all fields of life and been widely used in fields, such as medicine, food, chemical, cosmetic, water treatment, metal extraction and recycling, biochemical and biomedical engineering, etc.

 

 

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,

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 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 has good adsorption characteristics of heavy metal ion, applied in treatment of organic waste water, dye waste water, water purification and textile industry.
2. Chitosan can be also applied in paper-making industry, improving the dry and wet strength of paper and surface print ability.

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

Q1: How to contact with us

Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

Q2: Which kind of payment terms do you accept

We support multiple trading methods and payment such as T/T, L/C, D/A, D/P, O/A, MoneyGram, Credit Card, PayPal, , Escrow and etc. Please contact us if you need more info.

Q3: How can i get a sample

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q5: How to guarantee the quality of your products

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q6: How can I make payment safe

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products

Yes. We can print your Logo on the packages if you can meet our MOQ.

 

1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, , Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Pharmaceutical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance