567530

Hidróxido de sódio

• Sinônimo(s): ‘Soda cáustica’
• Fórmula linear: NaOH
• Número CAS: 1310-73-2
• Peso molecular: 40.00
• Número MDL: MFCD00003548
• Código UNSPSC: 12352316

Propriedades

• densidade de vapor: >1 (vs air)
• Nível de qualidade: 100
• pressão de vapor: <18 mmHg ( 20 °C); 3 mmHg ( 37 °C)
• Ensaio: ≥95% (titration)
• forma: pellets (crystalline)
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze
• técnica(s): DNA extraction: suitable
• cor: white
• pf: 318 °C (lit.)
• solubilidade: water: soluble
• densidade: 2.13 g/cm³ at 20 °C
• traços de cátion: heavy metals (as Pb): ≤0.0005%
• Condições de expedição: ambient
• temperatura de armazenamento: 10-30°C
• cadeia de caracteres SMILES: [OH-].[Na+]
• InChI: 1S/Na.H2O/h;1H2/q+1;/p-1
• chave InChI: HEMHJVSKTPXQMS-UHFFFAOYSA-M

Descrição

Descrição geral

Used to neutralize acids, hydrolyze fats, and precipitate alkaloids and metals from aqueous solutions.

Aplicação

• Protein N-linked Homocysteine Determination: Employing sodium hydroxide pellets in a one-pot sample preparation procedure for the analysis of protein N-linked homocysteine using HPLC-FLD, demonstrating its critical role in chemical synthesis and laboratory applications (Piechocka and Głowacki, 2023).


• Algae Pyrolysis for Hydrogen Production: The use of sodium hydroxide pellets in a molten state combined with Na2CO3 for efficient hydrogen production from algae pyrolysis. This application underscores its potential in renewable energy sectors and environmental sustainability efforts (Li et al., 2023).


• Hydrothermal Synthesis of ZnO Superstructures: Research into the temperature and pH optimization using sodium hydroxide pellets for the hydrothermal synthesis of ZnO superstructures. This application is crucial for material science, particularly in developing nanomaterials with specific morphological properties (Ejsmont and Goscianska, 2023).

Advertência

Toxicity: Corrosive (L)

Outras notas

Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.

Informações legais

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Pictogramas: GHS05
• Palavra indicadora: Danger
• Frases de perigo: H290 - H314
• Declarações de precaução: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Código de classe de armazenamento: 8A - Combustible, corrosive hazardous materials
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable