1.01905

Gel de sílica

granules, desiccant ~ 0.2 - 1 mm

• Número CAS: 112926-00-8
• Número MDL: MFCD00011232
• Código UNSPSC: 41123003
• Número do índice EC: 231-545-4
• NACRES: NB.51

Propriedades

• Nível de qualidade: 200
• forma: granular
• potência: >5000 mg/kg LD₅₀, skin (Rabbit)
• área da superfície: 700 m²/g
• perda: ≤2.0% loss on drying, 180°C
• tamanho de partícula: 0.2-1 mm
• tamanho de poro: 2.0-2.5 nm
• pH: 7 (20 °C, 100 g/L in H₂O, slurry)
• pb: 2230 °C
• pf: >1600 °C
• densidade volumétrica: 200‑800 kg/m³
• temperatura de armazenamento: 15-25°C
• cadeia de caracteres SMILES: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• chave InChI: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Descrição

Aplicação

• 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).

Nota de análise

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

Informações de segurança

• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): nwg
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable