Sodium Hydroxide (NaOH)
Sodium Hydroxide Solution, 0.1M, Fisher Chemical™
100 ML Sodium Hydroxide solution 0.1mol/L 100mL,
Sodium Hydroxide Solution 0.1M (0.1N), NIST Standard Solution ready to use, for volumetric analysis, meets analytical specification of Ph.Eur., BP, Fisher Chemical
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: 3548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 2.5LT Sodium hydroxide solution 0,1M (0,1N), NISTStandard solution ready to use, meets Ph.Eur., BP
Sodium Hydroxide Solution, 50%(w/w), BAKER ANALYZED™ Reagent, J.T.Baker™
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 4LT SODIUM HYDROXIDE 50% SOL BAKER ANALYZED Reagent
Sodium hydroxide, Puriss., meets analytical spec. of BP, NF, Ph. Eur., E524, 98-100.5%, pellets, Honeywell Fluka™
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] X6 Sodium hydroxide puriss., meets analytical specification of Ph Eur., BP, NF, E524, 98-100.5%, 1KG
Sodium Hydroxide, Certified AR for Analysis, Pellets, meets analytical specification of Ph.Eur., BP, Fisher Chemical
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: 3548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 500GR Sodium hydroxide, Certified AR for analysis, pellets, meets Ph.Eur., BP
Sodium Hydroxide Solution Carbonate-free, Fisher Chemical™
1000 ML Sodium Hydroxide solution, Carbonate-freeEU Pharmacopoeia Grade 1000mL
Scharlab Sodium Hydroxide Pellets, ACS Reagent Grade
NATRIUMHYDROXID PA 1KGSegregation: Separated from acids.
Sodium Hydroxide Solution, 1M, Honeywell™
1LT Sodium hydroxide solution volumetric, 1 M NaOH (1N)
Sodium Hydroxide Solution 1M (1N), NIST Standard Solution Ready To Use, for Volumetric Analysis, Meets Analytical Specification Of pH.Eur., Bp, Fisher Chemical
1LT Sodium hydroxide solution 1M (1N), NIST Standard solution ready to use, meets Ph.Eur., BP
Sodium Hydroxide, Reagent Grade, 97%, Powder, Honeywell™
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 2.5KG Sodium hydroxide reagent grade, 97%, powder
Sodium Hydroxide Solution 10M (10N) ≈40 (w/v), Standard Solution Ready To Use, for Volumetric Analysis
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: 3548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 10LT Sodium hydroxide solution 10M (10N) ca. 40 w/v, Standard solution ready to use
Sodium hydroxide solution, ≈1.0M, Honeywell™
100ML Sodium hydroxide solution ~1.0 M NaOH, for HPCE
Sodium hydroxide solution, Volumetric, Reag. Ph. Eur., 1 M NaOH (1N), Honeywell Fluka™
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 5LT Sodium hydroxide solution Reag. Ph. Eur., volumetric, 1 M NaOH (1N)
Sodium hydroxide, 98%, Acros Organics
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 25KG Sodium hydroxide, 98%, pure, flakes
Sodium Hydroxide Solution , NIST standard solution ready to use, for volumetric analysis, Fisher Chemical
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: 3548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 5LT Sodium hydroxide solution 0,5M (0,5N), NIST Standard solution ready to use
Sodium hydroxide, extra pure, 33wt.% solution in water, ACROS Organics™
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 25LT Sodium hydroxide, extra pure, 33wt.% solution in water
Sodium Hydroxide, Certified AR for Analysis, 46-51% Solution, Certified AR, Fisher Chemical
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: 3548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 1LT Sodium hydroxide, Certified AR for analysis, 46-51% solution, Certified AR
Sodium hydroxide solution, Volumetric, 0.2 M NaOH (0.2N), Honeywell Fluka™
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 2LT Sodium hydroxide solution volumetric, 0.2 M NaOH (0.2N)
Sodium hydroxide, Free-flowing, ACS reagent, anhydrous, pellets, ≥97%, Honeywell Fluka™
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 1KG Sodium hydroxide anhydrous, pellets, Free flowing, ACS reagent, =97%
Sodium Hydroxide Solution 0.2M (0.2N), NIST Standard Solution Ready To Use, for Volumetric Analysis, Fisher Chemical
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: 3548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 2.5LT Sodium hydroxide solution 0,2M (0,2N), NISTStandard solution ready to use
Sodium Hydroxide, HPLC for Electrochemical Detection, 46-51% Solution, Certified, Fisher Chemical
2.5LT Sodium hydroxide, HPLC for electrochemical detection, 46-51% solution, Certified
Sodium hydroxide, pure, pellets, ACROS Organics™
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 25KG Sodium hydroxide, pure, pellets
Sodium hydroxide, for analysis, 50% solution in water, ACROS Organics™
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 10LT Sodium hydroxide, for analysis, 50% solutionin water
Sodium hydroxide, 25% w/v aqueous solution, Alfa Aesar™
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] SODIUM HYDROXIDE 25% 1L
Sodium Hydroxide Ready-to-use standardized solution 0.1M, Fisher Chemical™
1000 ML Sodium Hydroxide solution 0.1mol/L 1000mL
Sodium Hydroxide Solution 1M (1N), NIST Standard Concentrate, for Volumetric Analysis, Fisher Chemical
6AMP Sodium hydroxide solution 1M (1N), NIST standard concentrate, for volumetric analysis
Sodium Hydroxide, Technical, Pearl, Fisher Chemical
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: 3548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 10KG Sodium hydroxide, technical, pearl
Sodium Hydroxide, Extra Pure, SLR, Pellets, Fisher Chemical
CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: 3548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 500GR Sodium hydroxide, extra pure, SLR, pellets
Sodium Hydroxide solution, 1M, Fisher Chemical™
100 ML Sodium Hydroxide solution 1mol/L 100mL,dilute to 1000mL for standardised solution
Sodium Hydroxide Solution 0.5M (0.5N), NIST Standard Concentrate, for Volumetric Analysis, Fisher Chemical
MDL Number: 3548 6AMP Sodium hydroxide solution 0.5M (0.5N), NIST standard concentrate, for volumetric analysis
Sodium hydroxide (NaOH), CAS 1310-73-2, also known as lye or caustic soda, is an inorganic compound industrially produced as a 50% solution by the electrolytic chloralkali process in which chlorine gas is also produced. Evaporation of water from this solution yields white crystalline solid sodium hydroxide that readily absorbs moisture from air. Sodium hydroxide dissolves in water to form a colorless solution.
Commercially, sodium hydroxide is used in the manufacture of common items such as soap, paper, rayon, surfactants, and plastic wraps, as well as in the processing of cotton fabric, laundering and bleaching, pickling of metals, oxide coating, electroplating, oil refining, and water treatment. Sodium hydroxide is used in household chemicals such as drain and oven cleaners.
Frequent uses of sodium hydroxide in the laboratory include:
- As a reagent in chemical syntheses and other chemical reactions
- In neutralization and titration of acids
- For storing chromatography media and systems
A highly corrosive compound, sodium hydroxide is harmful if inhaled, ingested, or absorbed through the skin. It is especially destructive to eye tissue, mucous membranes, and the upper respiratory tract. Handlers should wear proper personal protective equipment (PPE), such as nitrile, neoprene, or rubber gloves. Although it is not flammable, the chemical can ignite combustible substances as it absorbs CO2 from the air. Sodium hydroxide should be stored away from water, metals, and strong acids.