What is silica gel?

Silica gel is a granular, vitreous, porous form of silicon dioxide made synthetically from sodium silicate. Silica gel is tough and hard; it is more solid than common household gels like gelatin or agar. It is a naturally occurring mineral that is purified and processed into either granular or beaded form. As a desiccant, it has an average pore size of 2.4 nanometers and has a strong affinity for water molecules.

Silica gel is most commonly encountered in everyday life as beads in a small (typically 2 x 3 cm) paper packet. In this form, it is used as a desiccant to control local humidity to avoid spoilage or degradation of some goods. Because silica gel can have added chemical indicators (see below) and adsorbs moisture very well, silica gel packets usually bear warnings for the user not to eat the contents.

Silica gel

Nearly four decades we are regularly supplying to all leading industries, exporters of drug,food, leather, textile,automobile,toys,and various commodities. Our loyalty is 100% guaranted. We can provide analytical report with batch. We keep ready stock in 1 grm to 100 grm in tissue packing for immediate supply. We can also supply with your company logo if quantity is reasonable.

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