Agricultural Use Water Soluble Hydroxypropyl Chitosan Powder

• Condition: New
• Certification: ISO, Imo
• Application: Vegetables, Flowers, Fruit, All Plants.
• State: Powder
• Validity: Slow-acting
• Physics State: Solid
• Model NO.: Chitosan Powder
• Infection On Soil: Can Be Regulated.
• Chemical Character: Can Be Regulated.
• Raw Material: Crab Shell
• Type: Chitosan
• Appearance: Offwhite Powder
• pH: 3-7
• Water Solubility: 100%
• Source: Ocean Origin
• Model No.: Kelp Seaweed Powder
• Product Name: Chitin Chitosan
• Other Name: Pure Chitosan
• Grade: All Grades
• Transport Package: According to Clients′ Requests
• Specification: DAC>90%
• Trademark: hibong
• Origin: China
• HS Code: 3101
• Production Capacity: 500ton/Month

Product Description

Product information
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.


Appearance: Off-white Powder, DAC≥90%, Viscosity: 50-200mpa.s, Moisture<10%, Ash Content<1%, Insoluble<1%, PH: 6.5-8.5, Heavy metals<10ppm, Arsenic<0.5ppm, Total plate count<1000cfu/g, Yeast&Mold<100cfu/g, Salmonella: Negative, E. Coli: Negative.

Items	Specifications	Results
Appearance	Off-white	Conform
D.A.C%	>85	85.3
Ash%	<2.0	1.8
Moisture %	<10.0	8.5
Insoluble%	≤0.5	0.05
Mesh (Particle size)	80mesh (95%pass)	Conform
pH	5.5-7.0	Conform
Conclusion	Conform with specification