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Chitosan Powder

Supplier From United States
Jul-24-15

Dear Sir/Madam,

We have availabe to supply and export, and now taking orders for CHITOSAN HIGH DENSITY on a regular basis. We would be pleased to offer quotation for supply and export of products listed below;

Product: Chitosan Powder HIGH DENSITY
Origin: USA
Product Specification:
Particle size: 40 - 80 Mesh
Packing: 25KGS EXPORT WORTHY FIBER DRUMS WITH POLYETHYLENE LINER
Minimum order quantity: 5MT
Documents/Certificates: Commercial Invoice, packing list, certificate of origin and hygiene, HACCP, ISO, GMP, FDA, etc.

Our products are of premium quality and fair market price, and we can export to American, European, Asian, Middle East and other countries. Kindly Contact us for more information and price with your company required quantity and delivery destination. Regards


FIBER DRUMS WITH POLYETHYLENE LINER

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified

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GOLD Member
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Mushroom Chitosan Powder /chitin, Industrial grade

$100 - $400 / Kilogram (FOB)
MOQ: 1  Kilograms
Sample Available
 
Description:
Chitin is a naturally occurring polysaccharide found in the shells of living organisms such as crabs, lobsters, tortoise, shrimps, and insects or it can be generated via fungal fermentation processes. And chitosan is a unique biobased polymer that is a derivative of chitin and forms the exoskeleton of arthropods. It is obtained by partial deacetylation of chitin using a chemical method or by enzymatic hydrolysis. In general, chitin with a degree of deacetylation of 70% or above is considered to be chitosan.
Application:
Chitin and its derivative chitosan are natural biopolymers which are extracted from crabs, prawns, and shrimps. Chitin consists of �²-(1,4)- linked 2-acetamido-2 deoxy-�²-D-glucose which is insoluble in water and hydrophobic in nature.
Chitin is a natural biopolymer, which is biocompatible and biodegradable and useful in many applications like biomedical, electronics, photography, and textiles. The main advantages of chitin and its derivates are the low cost and easily availability. The chitin-based composites like chitin beads, chitin nanofibers, and chitin hydrogels are used in drug delivery and tissue engineering applications. In recent times, chitin and its derivates have gained much importance in the field of electronic applications as sensors and energy storage applications. Chitin nanofiber papers are being used as flexible green electronics in solar cells and organic light-emitting diodes. Aksoy et al. prepared low-cost chitin derivatives with high conductivity, for the construction of Schottky diodes, which are useful for photoelectrical applications. Schauer et al. reported a variation of the piezoelectric effect of the chitin electrospun nanofibers.
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We have availabe to supply and export, and now taking orders for GLUCOSAMINE HCL USP on a regular basis. We would be pleased to offer quotation for supply and export of products listed below;

Product: Glucosamine HCL USP
Origin: USA
Product Specification:
Particle size: 40 - 80 Mesh
Packing: 25KGS EXPORT WORTHY FIBER DRUMS WITH POLYETHYLENE LINER
Minimum order quantity: 5MT
Documents/Certificates: Commercial Invoice, packing list, certificate of origin and hygiene, HACCP, ISO, GMP, FDA, etc.

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Product: Chondroitin Sulfate 90%
Origin: USA
Product Specification:
Grade: Food grade, Feed grade
Particle size: 40 - 80 Mesh
Packing: 25KGS EXPORT WORTHY FIBER DRUMS WITH POLYETHYLENE LINER
Minimum order quantity: 5MT
Documents/Certificates: Commercial Invoice, packing list, certificate of origin and hygiene, HACCP, ISO, GMP, FDA, etc.

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Supplier From Raigarh, Maharashtra, India
Jun-12-23
Supplier From Raigarh, Maharashtra, India
 
Chitosan flakes in 25 kg HDPE bag
GOLD Member
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Chitosan 90% High Density

$1.20K
MOQ: 27  Metric Tonnes
Supplier From North York, Ontario, Canada
 
Chitosan 90% High Density is made from shrimp and crab shell; it is a biodegradable and biocompatible material that has several unique properties such as biodegradability, and biocompatibility. High-density chitosan has 2-3 times the density (â?¥0.6g/ml) of ordinary chitosan, and its ability to absorb grease is more than 3 times that of ordinary chitosan at the same volume. These properties make it suitable for various applications including biomedical, agricultural, and environmental. In the field of biomedical engineering, chitosan is used in wound healing, drug delivery, tissue engineering and as a coating for medical devices.
Sales Specification
Sales Specification

Characteristics: Off-white or light yellow powder
Identification: Adding CuC4H4O6 TS and heating a brick-red or deep brown precipitate is formed
DAC Degree: >90%
Viscosity : 50mpaâ??s â?? 800mpaâ??s
Moisture: <10.0%
Ash : <1.5%
pH: 6.5-7.8
Acid-insoluble substance: <1.0%
Tapped Density: Meets Requirements
Mesh Size: Meets Requirements
Arsenic: <0.5 ppm
Lead: <0.5 ppm
Mercury: <0.5 ppm
Cd: <0.5 ppm
Heavy Metals: <10ppm
Total plate count: <5000cfu/g
Yeast & Mold: <100cfu/g
E.COLI: Negative
Salmonella: Negative
Packing

55.12 Lb cardboard drum
GOLD Member
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Carboxymethyl Chitosan

$1.20K
MOQ: 27  Metric Tonnes
Supplier From North York, Ontario, Canada
 
Carboxymethyl chitosan is a higher derivative of chitosan obtained by reacting chitin with chloroacetic acid under basic conditions. Compared with chitin, its physical and chemical properties are optimized, with 100% water solubility, film formation and strong heavy metal chelation. This neutral, pure natural and completely non-toxic product has shown superior characteristics in the fields of medical care, pharmaceutical industry and agriculture. At present, it has been applied in many aspects such as advanced cosmetic additives, heavy metal chelating agents, drug sustained release agents and plant growth agents.
Specifications

Property/ Physical
Appearance: White to Light Yellow Powder/ Flakes
Odour: Odourless
Particle size (US Mesh): NLT 98% through 80 Mesh
Appearance of the Solution: Transparent

Analytical Property
Carbonylation degree:â?¥80.0%

Identification
Infusibility: â?¤1.0%
Water Content: â?¤10.0%
pH Value: 8-10
Protein Content: Non Detectable

Viscocity: 10mPa.s â?? 80mPa.s
Heavy Metals: â?¤10ppm
Arsenic: â?¤0.5ppm

Microbial
Total Aerobic: NMT 1000cfu/g
Yeast & Mold: NMT 100 cfu/g
Conform Bacteria: NMT 0.3 MPN/g
E. Coli: Negative
Salmonella: Negative

Storage
Store in tight, light resistant containers
Packing

25 KG cardboard drum
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Supplier From Colombo, Sri Lanka
Apr-20-07
 
Carboxymethyl chitosan

Appearance: white or light yellow flake or powder
Odour : odourless
Insoluble content: f_1.0
Moisture %: f_15
Viscosity mpa.S: 10-1000
Degree of substitution%: fª80
Ph: 7-9
Heavy metals ppm: f_10

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