Category:
Other Fine Chemicals
CAS NO:
104-55-2
Standard:
In-house Standards,

Chitosan/water soluble chitin/chitosan glucosamine
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Appearance |
White to light yellow, free flowing powder |
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Odour |
Odorless |
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Bulk Density |
≥0.20g/ml |
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Particle size(U.S.Mesh ) |
100% Passing 80 mesh |
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Appearance of the Solution |
Transparent colorless to light yellow |
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Deacetylated Degree |
≥85.0% |
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Solubility |
≥99.0%(In 1% acetic acid) |
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Water Content |
≤10.0% |
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Ash Content |
≤2.0% |
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Protein Content |
Not checked out |
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Viscosity |
≤200mPa.s (cps) (Dissolve 1% chitosan in 1%, 20 °C acetic acid solution) |
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Arsenic |
≤0.5ppm |
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Heavy Metals |
≤10ppm |
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Microbiological Test Total Plate Count Yeast&Mold Coliforms Group Salmonella
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≤1000CFU/g ≤100CFU/g ≤30MPN/100g Not checked out Not checked out |