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A Yes, CDE filing number: F20240000717.
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A You can check its purity, viscosity, and degree of substitution and other indicators.
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A Has certain antibacterial properties and can inhibit the growth of various bacteria.
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A It is a derivative of chitosan, chemically modified and not completely natural.
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A Compared to chitosan, carboxymethyl chitosan has better solubility in water.
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A Mainly used for medical dressings, cosmetics moisturizing, food thickening, and water treatment.
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A Hydroxypropyl chitosan is a modified product of chitosan, which has better water solubility and other properties.
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A Store in a dark and sealed environment.
