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ChemicalBook--->CAS DataBase List--->14639-88-4

14639-88-4

14639-88-4 Structure

14639-88-4 Structure
IdentificationBack Directory
[Name]

OPAL POWDER
[CAS]

14639-88-4
[Synonyms]

aerogel 200
aerosil 300
OPAL POWDER
aerosil m-300
aerosil-degussa
cab-o-sil n-70ts
silica 2482, hydrophobic
Chemical PropertiesBack Directory
[density ]

2.109 g/cm3
Hazard InformationBack Directory
[Chemical Properties]

Opal is the only commercial synthetic gemstone material that is not a single crystal. It consists of a three-dimensional diffraction grating of geometrically aligned spheres of SiO2·xH2O, where x is usually <10%.
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16389-88-1 12001-26-2