567530

Sodium hydroxide

pellets

• Sinonimo/i: ‘Soda caustica’
• Formula condensata: NaOH
• Numero CAS: 1310-73-2
• Peso molecolare: 40.00
• Numero MDL: MFCD00003548
• Codice UNSPSC: 12352316
• NACRES: NA.21

Proprietà

• product name: Sodio idrossido,
• Densità del vapore: >1 (vs air)
• Livello qualitativo: 100
• Tensione di vapore: <18 mmHg ( 20 °C); 3 mmHg ( 37 °C)
• Saggio: ≥95% (titration)
• Forma fisica: pellets (crystalline)
• Produttore/marchio commerciale: Calbiochem^®
• Condizioni di stoccaggio: OK to freeze
• tecniche: DNA extraction: suitable
• Colore: white
• Punto di fusione: 318 °C (lit.)
• Solubilità: water: soluble
• Densità: 2.13 g/cm³ at 20 °C
• Cationi in tracce: heavy metals (as Pb): ≤0.0005%
• Condizioni di spedizione: ambient
• Temperatura di conservazione: 10-30°C
• Stringa SMILE: [OH-].[Na+]
• InChI: 1S/Na.H2O/h;1H2/q+1;/p-1; HEMHJVSKTPXQMS-UHFFFAOYSA-M

Descrizione

Descrizione generale

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

Applicazioni

• 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).

Attenzione

Toxicity: Corrosive (L)

Altre note

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.

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H290,H314
• Consigli di prudenza: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classi di pericolo: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Codice della classe di stoccaggio: 8A - Combustible corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable