Sigma-Aldrich 655104 Sodium hydroxide reagent grade, 97%, powder 500 gr
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LB.SA.655104-500G
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Synonym(s): ‘Caustic soda’ Linear Formula: NaOH CAS Number: 1310-73-2 Molecular Weight: 40.00 EC Number: 215-185-5 MDL number: MFCD00003548 PubChem Substance ID: 329760067 NACRES: NA.21
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CAS Number: 1310-73-2
| Sigma-Aldrich 655104 Sodium hydroxide reagent grade, 97%, powder 500 gr |
| Synonym(s): ‘Caustic soda’ Linear Formula: NaOH CAS Number: 1310-73-2 Molecular Weight: 40.00 EC Number: 215-185-5 MDL number: MFCD00003548 PubChem Substance ID: 329760067 NACRES: NA.21 |
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PROPERTIES
grade reagent grade
Quality Level 200 vapor density >1 (vs air) vapor pressure <18 mmHg ( 20 °C) 3 mmHg ( 37 °C) Assay 97% form powder technique(s) cell culture | mammalian: suitable mp 318 °C (lit.) solubility water: soluble 1260 g/L at 20 °C density 2.13 g/cm3 at 20 °C SMILES string [OH-].[Na+] InChI 1S/Na.H2O/h;1H2/q+1;/p-1 InChI key HEMHJVSKTPXQMS-UHFFFAOYSA-M DESCRIPTION General description Sodium hydroxide, also known as lye and caustic soda, is a strong base used universally as a neutralization agent in the chemical industry, paper making, petroleum refining, cleaning compounds, and drain cleaners. Application Sodium hydroxide can be used as: - A reagent in the gold-catalyzed selective oxidation of glycerol to glyceric acid. - A catalyst for the cross-dehydrogenative coupling of alcohols and hydrosilanes to synthesize silyl ethers. - A base in the Sonogashira-type coupling of aryl halides and alkynes to synthesize ynones. |
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