What substances are contained in desiccant for health products?

Release Time：

2019-12-30

I learned from Hengyuan desiccant that desiccant for health products is actually silica gel desiccant, and only silica gel desiccant can be used. It is a kind of transparent spherical granule, insoluble in water and any solvent, non-toxic and tasteless, chemically stable, and does not react with any substance except strong alkali and hydrofluoric acid. At the same time, silica gel is also the only desiccant that has passed FDA certification in the United States and can be directly contacted with medicines and food. However, the manufacturer must have a pharmaceutical packaging certificate and a dust-free workshop.

I learned from Hengyuan desiccant that, desiccants for health products are actually silica gel desiccants, and only silica gel desiccants can be used. They are those transparent, round bead-like particles, insoluble in water and any solvent, non-toxic, odorless, chemically stable, and do not react with any substance except strong alkalis and hydrofluoric acid. At the same time, silica gel is the only desiccant certified by the U.S. FDA for direct contact with pharmaceuticals and food. desiccant However, the manufacturer must have a pharmaceutical packaging certificate and a dust-free workshop.

What are the components of silica gel desiccant? I learned from Dingxing desiccant that the main component of silica gel desiccant is silicon dioxide, a highly active adsorption material, made from natural minerals processed into granular or bead-like form. Silicon dioxide has a porous structure containing countless pores, appearing sponge-like; these pores can absorb moisture, which is why silicon dioxide is widely used in the production of silica gel desiccants.

Silica gel is insoluble in water and any solvent, non-toxic, odorless, chemically stable, and does not react with any substance except strong alkalis and hydrofluoric acid. Different types of silica gel form different microporous structures due to their different manufacturing methods. The chemical composition and physical structure of silica gel determine its many characteristics that are difficult to replace with other similar materials: high adsorption performance, good thermal stability, stable chemical properties, and high mechanical strength.

After silica gel absorbs moisture, it can be regenerated by sun exposure, roasting, or air drying.

Moisture-proof agent for health products Choose Hengyuan moisture-proof agent.

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