1.01905

Gel di silice

granules, desiccant ~ 0.2 - 1 mm

• Numero CAS: 112926-00-8
• Numero MDL: MFCD00011232
• Codice UNSPSC: 41123003
• Numero indice EU: 231-545-4
• NACRES: NB.51

Proprietà

• Livello qualitativo: 200
• Forma fisica: granular
• Potenza: >5000 mg/kg LD₅₀, skin (Rabbit)
• Area superficiale: 700 m²/g
• Perdita: ≤2.0% loss on drying, 180°C
• Dimensione particelle: 0.2-1 mm
• Dimensione pori: 2.0-2.5 nm
• pH: 7 (20 °C, 100 g/L in H₂O, slurry)
• P. eboll.: 2230 °C
• Punto di fusione: >1600 °C
• Densità bulk: 200‑800 kg/m³
• Temperatura di conservazione: 15-25°C
• Stringa SMILE: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2; VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Descrizione

Applicazioni

• Stability and Structure of Potentially Atmospherically Relevant Glycine Ammonium Bisulfate Clusters: This research examines the complex interactions and stability of atmospheric aerosols involving sulfuric acid, providing insights valuable for environmental scientists and chemists studying atmospheric chemistry and pollution mitigation strategies (Hariharan et al., 2024).


• Nanostructured Niobium and Titanium Carbonitrides as Electrocatalyst Supports: Discusses the role of sulfuric acid in synthesizing nanostructured materials for energy applications, relevant for material scientists and researchers in renewable energy technologies (McLeod et al., 2024).


• Synthesis and characterization of hydroxyapatite nanoparticles from calcium hydroxide fouled with gases evolved from the smokestack of the glass industry: Highlights the utility of sulfuric acid in the synthesis of nanoparticles for industrial applications, crucial for researchers in materials science and industrial manufacturing (Abdelmoaty and Mousa, 2024).


• Nucleophilic hydrolysis enables HF-etched MXene kilofarad specific capacitance and excellent rate performance: Demonstrates the application of sulfuric acid in enhancing the performance of electrochemical storage devices, relevant for material scientists working on advanced battery technologies (Xu et al., 2024).

Risultati analitici

Bulk density: 60 - 70
Loss on drying (180 °C): ≤ 2.0 %
Water absorption capacity (24 hrs.,80 % relative humidity): ≥ 27.0 %

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): nwg
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable