| Customization: | Available |
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| CAS No.: | 83512-85-0 |
| Formula: | C20h37n3o14 |
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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.
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ANALYSIS
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SPECIFICATION
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RESULTS
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Appearance
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White powder |
Complies
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Odor
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Characteristic
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Complies
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Tasted
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Characteristic
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Complies
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Assay
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99%
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Complies
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Sieve Analysis
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100% pass 80 mesh
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Complies
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Loss on Drying
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5% Max.
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1.02%
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Sulphated Ash
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5% Max.
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1.3%
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Extract Solvent
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Ethanol & Water
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Complies
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Heavy Metal
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5ppm Max
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Complies
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As
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2ppm Max
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Complies
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Residual Solvents
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0.05% Max.
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Negative
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Microbiology
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Total Plate Count
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1000/g Max
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Complies
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Yeast & Mold
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100/g Max
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Complies
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E.Coli
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Negative
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Complies
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Salmonella
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Negative
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Complies
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