567530

Sodium hydroxide

pellets

• Synonym(s): Sodium hydroxide, NaOH, ‘Caustic soda’
• Linear Formula: NaOH
• CAS Number: 1310-73-2
• Molecular Weight: 40.00
• MDL number: MFCD00003548
• UNSPSC Code: 12352316
• NACRES: NA.21

Properties

• product name: Sodium Hydroxide, Pellets,
• vapor density: >1 (vs air)
• Quality Level: 100
• vapor pressure: <18 mmHg ( 20 °C); 3 mmHg ( 37 °C)
• assay: ≥95% (titration)
• form: pellets (crystalline)
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• technique(s): DNA extraction: suitable
• color: white
• mp: 318 °C (lit.)
• solubility: water: soluble
• density: 2.13 g/cm³ at 20 °C
• cation traces: heavy metals (as Pb): ≤0.0005%
• shipped in: ambient
• storage temp.: 10-30°C
• SMILES string: [OH-].[Na+]
• InChI: 1S/Na.H2O/h;1H2/q+1;/p-1
• InChI key: HEMHJVSKTPXQMS-UHFFFAOYSA-M

Description

General description

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).

Warning

Toxicity: Corrosive (L)

Other Notes

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.

Legal Information

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

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H290,H314
• pcodes: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable