567530

Sodium hydroxide

pellets

• Synonyme(s) : "Soude caustique"
• Formule linéaire : NaOH
• Numéro CAS: 1310-73-2
• Poids moléculaire : 40.00
• Numéro MDL: MFCD00003548
• Code UNSPSC : 12352316
• Nomenclature NACRES : NA.21

Propriétés

• product name: Hydroxyde de sodium,
• Densité de vapeur: >1 (vs air)
• Niveau de qualité: 100
• Pression de vapeur: <18 mmHg ( 20 °C); 3 mmHg ( 37 °C)
• Pureté: ≥95% (titration)
• Forme: pellets (crystalline)
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze
• Technique(s): DNA extraction: suitable
• Couleur: white
• Pf: 318 °C (lit.)
• Solubilité: water: soluble
• Densité: 2.13 g/cm³ at 20 °C
• Traces de cations: heavy metals (as Pb): ≤0.0005%
• Conditions d'expédition: ambient
• Température de stockage: 10-30°C
• Chaîne SMILES: [OH-].[Na+]
• InChI: 1S/Na.H2O/h;1H2/q+1;/p-1
• Clé InChI: HEMHJVSKTPXQMS-UHFFFAOYSA-M

Description

Description générale

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

Application

• 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).

Avertissement

Toxicity: Corrosive (L)

Autres remarques

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.

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H290,H314
• Conseils de prudence: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Code de la classe de stockage: 8A - Combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable