WebCAS No. 112926-00-8. Chemical Name: Silica gel. CBNumber: CB1199389. Molecular Formula: O2Si. Formula Weight: 60.0800018310547. MOL File: Mol file. Silica gel … WebMay 18, 2024 · Silica gel is a form of silicon dioxide, a mineral found in quartz. According to the Arizona Poison and Drug Information Center, the mineral is a desiccant, which …
What Happens if You Eat Silica Gel? The Risks and Treatments
Silica gel is an amorphous and porous form of silicon dioxide (silica), consisting of an irregular tridimensional framework of alternating silicon and oxygen atoms with nanometer-scale voids and pores. The voids may contain water or some other liquids, or may be filled by gas or vacuum. In the last case, the material is … See more Silica gel was in existence as early as the 1640s as a scientific curiosity. It was used in World War I for the adsorption of vapors and gases in gas mask canisters. The synthetic route for producing silica gel was patented in 1918 by … See more Silica gel's high specific surface area (around 750–800 m /g (230,000–240,000 sq ft/oz)) allows it to adsorb water readily, making it useful as … See more An aqueous solution of sodium silicate is acidified to produce a gelatinous precipitate that is washed, then dehydrated to … See more Silica gel is non-toxic, non-flammable, and non-reactive and stable with ordinary usage. It will react with hydrogen fluoride, fluorine See more • Type A – clear pellets, approximate pore diameter: 2.5 nm, drying and moistureproof properties, can be used as catalyst carriers, … See more Once saturated with water, the gel may be regenerated by heating it to 120 °C (248 °F) for 1–2 hours. Some types of silica gel will "pop" when … See more Desiccant In many items, moisture encourages the growth of mold and spoilage. Condensation may also damage other items such as electronics and may speed the decomposition of chemicals, such as those in vitamin … See more sneaks4sure.com
NIOSH Pocket Guide to Chemical Hazards - Silica, amorphous - CDC
WebMelting Point: 1200 °C: Boiling Point: N/A: Density ~0.1 g/cm 3 (0.05-0.3 g/cm 3) Specific Surface Area: 500-950 m 2 /g: Solubility in H2O: N/A: Electrical Resistivity: 10 15 Ω·cm: … WebSilicon Dioxide SiO2 or O2Si CID 24261 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ... Web2.4.4 Silica and alumina based. Silica gel is composed of SiO2 units with high porosity. Silica gel is a three-dimensional polymer composed of four-dimensional silicon dioxide … sneak preview traduction