85%,90%, 95% chitosan powder - RunYu BioTech Co., Ltd

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Add：Room 1-1401, Block B, Wanrun International Plaza, Gaoxin 4 Road,High-tech Zone,Baoji city, Shaanxi Province, China

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85%,90%, 95% chitosan powder

Chitosan Product Description Chitosan is a linear polysaccharide composed of randomly distributed -(1-4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit). It is made by treating shrimp and other crustace...

Product Details

Chitosan Product Description

Chitosan is a linear polysaccharide composed of randomly distributed β-(1-4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit). It is made by treating shrimp and other crustacean shells with the alkali sodium hydroxide.Chitosan has a number of commercial and possible biomedical uses. It can be used in agriculture as a seed treatment and biopesticide, helping plants to fight off fungal infections. In winemaking it can be used as a fining agent, also helping to prevent spoilage. In industry, it can be used in a self-healing polyurethane paint coating. In medicine, it may be useful in bandages to reduce bleeding and as an antibacterial agent; it can also be used to help deliver drugs through the skin.More controversially, chitosan has been asserted to have use in limiting fat absorption, which would make it useful for dieting, but there is evidence against this.Other uses of chitosan that have been researched include use as a soluble dietary fiber.

Product Name: Chitosan

Source: Shrimp/Crab shell

Application: Food/Cosmetic/Pharma/Industrial Area

Solubility: Soluble in acid, insoluble in water

Deacetylation degree:85% 90% 95%

CAS Number:9012-76-4

Molecular formula: (C6H11NO4)N

Chitosan COA

Items		Standards
Appearance		Off White Fine Powder
Deacetylated Degree(%)		90.0 Min
Insoluble(%)		1.0 Max
Viscosity(mPa.s)		100 Max
Particle size		100% Pass 80 Mesh
Loss on drying(%)		10.0 Max
pH		6.5 – 8.5
Ash(%)		1.0 Max
Pb(ppm)		2.0 Max
As(ppm)		1.0 Max

Chitosan 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.

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 wastewater, dye wastewater, 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 printability.

Water Soluble Grade

Water soluble grade Chitosan 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, 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

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.

FAQ:

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.

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