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Why does Calcium chloride desiccant 25g turn yellow after absorbing moisture
Release time:
2022-11-08
Don’t sure if everyone has noticed that Calcium chloride desiccant 25g will turn into a yellow gel-like object after absorbing moisture. Why does Calcium chloride desiccant 25g turn yellow after absorbing moisture? 1. Because the calcium chloride desiccant is mainly composed of calcium chloride + edible starch.
2. Calcium chloride desiccant 25g hygroscopic calcium chloride is refined by reaction composition, filtration, evaporation concentration, drying, and other processes. It has the effect of absorbing moisture, preventing mildew, and maintaining dryness. After absorbing moisture, it will become calcium chloride colloid, colorless and transparent.
3. Calcium chloride desiccant 25g is hygroscopic and added to edible starch to avoid reverse osmosis of calcium chloride water, and calcium chloride and edible starch will turn into yellow gel after mixing with air moisture to absorb water, so as to ensure chlorination After the calcium desiccant absorbs water, it will not turn into a liquid and flow out. Therefore, the calcium chloride desiccant will turn yellow after absorbing water, because the starch and water in it are gelatinous.
Through the above introduction and analysis of Why does Calcium chloride desiccant 25g turn yellow after absorbing moisture, hope it helps you.
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