High Quality CAS: 83512-85-0 Carboxymethyl Chitosan

• CAS No.: 83512-85-0
• Formula: C20h37n3o14
• EINECS: 695-802-6
• Packaging Material: Aluminum Foil Bag
• Storage Method: Normal
• Shelf Life: 2 Years
• Model NO.: HB-carboxymethyl chitosan
• Nutrient Composition: Carboxymethyl Chitosan
• Resource: Natural
• The content of active substances: 99%
• Test: HPLC
• Application: Nutrient Supplements
• Storage: Cool Dry Place
• MOQ: 1kg
• Transport Package: Carton Box
• Specification: 99%
• Trademark: Haibo
• Origin: China
• HS Code: 2932999099
• Production Capacity: 20000kg/Month

Product Description

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.

Chitosan Specification List

Grade	Deacetylation/Substitution Degree
Food grade	85%, 90%, 95%
Medicine Grade	90%, 95%
Water Soluble Chitosan	90%, 95%
Carboxymethyl Chitosan	80%
Hydroxypropyl Chitosan	80%
Chitosan Oligosaccharides	85%, 90%, 95%

In agriculture, chitosan powder is used primarly as a natural seed treatment and plant growth enhancer, and as an ecologically friendlybiopesticide substance that boosts the innate ability of plants to defend themselves against fungal infections. The natural biocontrol activeingredients, chitin/chitosan, are found in the shels of crustaceans, such as lobsters, crabs, and shrimp, and many other organisms, includinginsects and fungi. lt is one of the most abundant biodegradable materials in the world.

 

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	99%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max.	1.02%
Sulphated Ash	5% Max.	1.3%
Extract Solvent	Ethanol & Water	Complies
Heavy Metal	5ppm Max	Complies
As	2ppm Max	Complies
Residual Solvents	0.05% Max.	Negative
Microbiology
Total Plate Count	1000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies