Silicon dioxide is a transparent, tasteless crystals found in nature as agate, amethyst, chalcedony, cristobalite, flint, sand, QUARTZ, and tridymite. The compound is insoluble in water or acids except hydrofluoric acid. References: Li B, Wang J, Li H, Zhang X, Duan D, Yu W, Zhao B. Efficient and Green Aqueous-Solid System for Transphosphatidylation to Produce Phosphatidylhydroxybutyrate: Potential Drugs for Central Nervous System's Diseases. Biotechnol Prog. 2018 Oct 9. doi: 10.1002/btpr.2726. [Epub ahead of print] PubMed PMID: 30299003.

纯度：≥98%

CAS：7631-86-9