What is desiccant Part 2 Last time, we introduced lime among desiccants. This time it is silica gel. The chemical formula is SiO2 Japanese name (silicon dioxide). It is a desiccant that contains transparent grains that say "I can not eat" in the candy. Many people mistakenly think that it is dangerous because it is written "can not be eaten", but in fact it is a product that can be made by producing silicon of the earth's crust component (more than 60% of the components of the crust are silicon), so it is not so harmful to the human body, it is a very safe and stable substance. The moisture absorption effect is very high, and depending on the silica gel, it is excellent in deodorizing effect. LanguageThis page was automatically translated. Please note that it may differ from the original contents.
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