QUARTZ, POWDER, >230 MESH (C005B-018921)

General description

The product is sand, white quartz (SiO₂). Its reaction with alkaline NaNO₃ solutions containing dissolved Al at 89°C has been investigated.

Application

Sand, white quartz (quartz) has been employed as a solid sample to evaluate the pore-volume variations during fluid-rock interaction experiments.

Analysis Note

metal and chloride traces refer to acid-soluble parts

Molecular Weight: 60.08. Empirical Formula: O₂Si. linearFormula: SiO₂. grade: purum p.a.. Quality Level: 200. form: powder. loss: ≤. 0.3% loss on ignition, 900 °C. particle size: >. 230 . mesh. anion traces: chloride (Cl^-): ≤. 50 . mg/kg. cation traces: Ca: ≤. 200 . mg/kg, Cd: ≤. 50 . mg/kg, Co: ≤. 50 . mg/kg, Cu: ≤. 50 . mg/kg, Fe: ≤. 200 . mg/kg, K: ≤. 1000 . mg/kg, Na: ≤. 150 . mg/kg, Ni: ≤. 50 . mg/kg, Pb: ≤. 100 . mg/kg, Zn: ≤. 50 . mg/kg. SMILES string: O: [Si]: O. InChI: 1S/O2Si/c1-3-2. InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N. Pictograms: GHS08. Signal Word: Danger. Hazard Statements: H372. Precautionary Statements: P260 - P264 - P270 - P314 - P501. Hazard Classifications: STOT RE 1 Inhalation. Target Organs: Lungs. Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects. WGK: nwg. Flash Point(F): Not applicable. Flash Point(C): Not applicable.