Cristobalite CAS #: 14464-46-1

Synonyms Silica dust, High-temperature silicon dioxide, Respirable cristobalite quantitative X-ray powder diffraction standard, NIST 1879A

Compound Formula: O2Si Molecular Weight: 60.09 Appearance: Fine white powder Melting Point: 1713 ° C Boiling Point: 2230° C Density: 2.5 g/cm3 Solubility in H2O: Negligible pH: 9 Exact Mass: 59.9668 g/mol Monoisotopic Mass: 59.967 Da Refractive Index: n20/D 1.48 Crystal Phase / Structure: Tetragonal

Health & Safety Information Signal Word: Danger Hazard Statements: H350-H372 Hazard Codes: Xn Precautionary Statements: P260-P201-P281-P202-P308+P313-P314-P405-P501a Flash Point: Not applicable Risk Codes: N/A Safety Statements: N/A RTECS Number: N/A Transport Information: NONH for all modes of transport GHS Pictogram: Image

Chemical Identifiers Linear Formula: SiO2 Pubchem CID: N/A MDL Number: MFCD00011232 EC No.: 262-373-8 IUPAC Name: Dioxosilane Beilstein/Reaxys No.: N/A SMILES: O=[Si]=O InchI Identifier: InChI=1S/O2Si/c1-3-2 InchI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N