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Specifications Sodium hydroxide (NaOH) also known as caustic soda is a water soluble inorganic base with a wide range of industrial application such as titration, dissolution testing and in impinger to remove acidic gases. It participates in the oxidation of glycerol catalyzed by Au/charcoal or Au/graphite. It participates in solvent-free aldol condensation reaction.Synonyms: 'Caustic soda'Molecular Formula: HNaOMolecular Weight: 40.0Linear Structural Formula: NaOHMDL Number: MFCD00003548Purity: >=97.0%Melting Point: 318 C (lit.)Density: 2.13 g/cm3 at 20 CApplication: Sodium hydroxide may be used as a base in titration methods, dissolution testing, for adjusting pH and in the impinger to remove acidic gases.It may be used in the following processes: •Conversion of glycerol to glyceric acid in the presence of gold catalyst. •Palladium-catalyzed cross-coupling reaction between vinylalkoxysilanes and aryl bromides or chlorides to form styrenes.Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLCOther Notes: Go to Redi-Dri(TM) Product Listing 795429Anion Traces: chloride (Cl-): ≤0.005%Assay: ≥97.0�tion Traces: Hg: ≤0.1 ppmForm: pelletsGrade: ACS reagentImpurities: ≤1.0% Na2CO3MP: 318°C(lit.)Vapor Density: >1 (vs air)Vapor Pressure: <18 mmHg ( 20°C)
