Bases
Bases
Bases of various chemical compositions, pH values, purities, reagent grades, and quantities suited for a wide variety of laboratory applications. Products are available in solid and liquid forms.
Bases are usually thought of as the chemical opposite of acids. They are commonly defined as compounds that form aqueous solutions that taste bitter, have a high pH (>7), cause litmus paper to turn blue, are slippery to the touch, and react with acids to form water and salts.
In the laboratory, bases are used as reagents or catalysts in many chemical reactions, and some are great conductors of electricity. In an industry setting, bases are used in many applications such as the manufacture of soap, paper, bleaching powder, and the synthetic fiber rayon.
Chemically, bases can be classified as:
- Arrhenius, substances that produce hydroxide (OH−) ions in aqueous solutions, and include sodium hydroxide (lye or caustic soda), potassium hydroxide (or caustic potash), and ammonium hydroxide (or aqua ammonia) Brønsted-Lowry, substances such as ammonia (NH3) that can accept a proton or hydrogen ion
- Lewis, compounds such as ammonia, alkyl or aryl amines, and pyridines and pyrimidines that are electron pair donors
NOTE: A Lewis base is also a Brønsted-Lowry base, but a Lewis acid is not necessarily also a Brønsted-Lowry acid.
Filtered Search Results
Sodium Hydroxide 10N Concentrate, Fisher Chemical
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+]
PubChem CID | 14798 |
---|---|
CAS | 1310-73-2 |
Molecular Weight (g/mol) | 39.997 |
ChEBI | CHEBI:32145 |
MDL Number | MFCD00003548 |
SMILES | [OH-].[Na+] |
Synonym | sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic |
IUPAC Name | sodium;hydroxide |
InChI Key | HEMHJVSKTPXQMS-UHFFFAOYSA-M |
Molecular Formula | HNaO |
Sodium hydroxide, 0.1 N standard solution, Thermo Scientific Chemicals
Sodium hydroxide, HNaO, CAS Number-1310-73-2, 7732-18-5, aetznatron, ascarite, caustic soda, soda, caustic, soda lye, sodium hydrate, sodium hydroxide, sodium hydroxide na oh, sodium hydroxide solution, white caustic, 1L, CHEBI:32145, Beige to White, 0.0995 to 0.1005N (20 deg.C), 1.0000g/mL
Linear Formula | NaOH |
---|---|
Molecular Weight (g/mol) | 39.997 |
ChEBI | CHEBI:32145 |
Physical Form | Crystalline Powder |
Grade | Pure |
SMILES | [OH-].[Na+] |
Merck Index | 15, 8761 |
Concentration | 0.0995 to 0.1005N (20°C) |
InChI Key | HEMHJVSKTPXQMS-UHFFFAOYSA-M |
Density | 1.0000g/mL |
PubChem CID | 14798 |
Name Note | 0.1 N Standard Solution |
Fieser | 01,1083; 05,616; 07,336; 08,460 |
CAS | 7732-18-5 |
MDL Number | MFCD00003548 |
Synonym | sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic |
IUPAC Name | sodium;hydroxide |
Molecular Formula | HNaO |
Formula Weight | 40 |
Sodium Hydroxide, Certified, 30.0% (w/v) ±0.5% (w/v), LabChem™
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+]
PubChem CID | 14798 |
---|---|
CAS | 1310-73-2 |
Molecular Weight (g/mol) | 39.997 |
ChEBI | CHEBI:32145 |
SMILES | [OH-].[Na+] |
Synonym | sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic |
IUPAC Name | sodium;hydroxide |
InChI Key | HEMHJVSKTPXQMS-UHFFFAOYSA-M |
Molecular Formula | HNaO |
CAS | 1310-73-2 |
---|---|
MDL Number | MFCD00003548 |
Ammonium Hydroxide, ACS Reagent Grade, Ricca Chemical
Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More
CAS: 7732-18-5 Molecular Formula: H5NO Molecular Weight (g/mol): 35.05 MDL Number: MFCD00066650 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N Synonym: ammonium hydroxide,ammonia water,ammonia aqueous,aquammonia,aqua ammonia,ammonia, aqua,household ammonia,ammonium hydroxide solution,ammonia, monohydrate,ammonium hydroxide nh4 oh PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: amine hydrate SMILES: N.O
PubChem CID | 14923 |
---|---|
CAS | 7732-18-5 |
Molecular Weight (g/mol) | 35.05 |
ChEBI | CHEBI:18219 |
MDL Number | MFCD00066650 |
SMILES | N.O |
Synonym | ammonium hydroxide,ammonia water,ammonia aqueous,aquammonia,aqua ammonia,ammonia, aqua,household ammonia,ammonium hydroxide solution,ammonia, monohydrate,ammonium hydroxide nh4 oh |
IUPAC Name | amine hydrate |
InChI Key | VHUUQVKOLVNVRT-UHFFFAOYSA-N |
Molecular Formula | H5NO |
Sodium Hydroxide, Certified, 0.1000N ±0.0005N (0.1M), LabChem™
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+]
PubChem CID | 14798 |
---|---|
CAS | 1310-73-2 |
Molecular Weight (g/mol) | 39.997 |
ChEBI | CHEBI:32145 |
SMILES | [OH-].[Na+] |
Synonym | sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic |
IUPAC Name | sodium;hydroxide |
InChI Key | HEMHJVSKTPXQMS-UHFFFAOYSA-M |
Molecular Formula | HNaO |
Sodium Hydroxide, Certified, 1.000N ±0.005N (1.0M), LabChem™
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+]
PubChem CID | 14798 |
---|---|
CAS | 1310-73-2 |
Molecular Weight (g/mol) | 39.997 |
ChEBI | CHEBI:32145 |
SMILES | [OH-].[Na+] |
Synonym | sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic |
IUPAC Name | sodium;hydroxide |
InChI Key | HEMHJVSKTPXQMS-UHFFFAOYSA-M |
Molecular Formula | HNaO |
Sodium Hydroxide, Certified, 0.200N ±0.001N (0.2M), LabChem™
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+]
PubChem CID | 14798 |
---|---|
CAS | 1310-73-2 |
Molecular Weight (g/mol) | 39.997 |
ChEBI | CHEBI:32145 |
SMILES | [OH-].[Na+] |
Synonym | sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic |
IUPAC Name | sodium;hydroxide |
InChI Key | HEMHJVSKTPXQMS-UHFFFAOYSA-M |
Molecular Formula | HNaO |
Sodium Hydroxide, Certified, 10.0N ±0.2N (10.0M), LabChem™
CAS: 7732-18-5 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+]
PubChem CID | 14798 |
---|---|
CAS | 7732-18-5 |
Molecular Weight (g/mol) | 39.997 |
ChEBI | CHEBI:32145 |
SMILES | [OH-].[Na+] |
Synonym | sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic |
IUPAC Name | sodium;hydroxide |
InChI Key | HEMHJVSKTPXQMS-UHFFFAOYSA-M |
Molecular Formula | HNaO |
Sodium Hydroxide, 10.0 N, from NF/USP material, Ricca Chemical
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More
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
PubChem CID | 14798 |
---|---|
ChEBI | CHEBI:32145 |
Synonym | sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic |
Ammonium Hydroxide (Optima™), Fisher Chemical™
CAS: 7664-41-7 Molecular Formula: H5NO Molecular Weight (g/mol): 35.05 MDL Number: MFCD00066650 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N Synonym: ammonium hydroxide,ammonia water,ammonia aqueous,aquammonia,aqua ammonia,ammonia, aqua,household ammonia,ammonium hydroxide solution,ammonia, monohydrate,ammonium hydroxide nh4 oh PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: amine hydrate SMILES: N.O
PubChem CID | 14923 |
---|---|
CAS | 7664-41-7 |
Molecular Weight (g/mol) | 35.05 |
ChEBI | CHEBI:18219 |
MDL Number | MFCD00066650 |
SMILES | N.O |
Synonym | ammonium hydroxide,ammonia water,ammonia aqueous,aquammonia,aqua ammonia,ammonia, aqua,household ammonia,ammonium hydroxide solution,ammonia, monohydrate,ammonium hydroxide nh4 oh |
IUPAC Name | amine hydrate |
InChI Key | VHUUQVKOLVNVRT-UHFFFAOYSA-N |
Molecular Formula | H5NO |
Sodium Hydroxide (White Pellets), Fisher BioReagents™
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+]
PubChem CID | 14798 |
---|---|
CAS | 1310-73-2 |
Molecular Weight (g/mol) | 39.997 |
ChEBI | CHEBI:32145 |
SMILES | [OH-].[Na+] |
Synonym | sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic |
IUPAC Name | sodium;hydroxide |
InChI Key | HEMHJVSKTPXQMS-UHFFFAOYSA-M |
Molecular Formula | HNaO |
Potassium Hydroxide Solution, 1N (Certified), Fisher Chemical
CAS: 1310-58-3 Molecular Formula: HKO Molecular Weight (g/mol): 56.11 MDL Number: MFCD00003553 InChI Key: KWYUFKZDYYNOTN-UHFFFAOYSA-M Synonym: potassium hydroxide,caustic potash,potash lye,potassium hydrate,hydroxyde de potassium,potassa,potasse caustique,potassium hydroxide k oh,potassium hydroxide solution,caswell no. 693 PubChem CID: 14797 ChEBI: CHEBI:32035 IUPAC Name: potassium hydroxide SMILES: [OH-].[K+]
PubChem CID | 14797 |
---|---|
CAS | 1310-58-3 |
Molecular Weight (g/mol) | 56.11 |
ChEBI | CHEBI:32035 |
MDL Number | MFCD00003553 |
SMILES | [OH-].[K+] |
Synonym | potassium hydroxide,caustic potash,potash lye,potassium hydrate,hydroxyde de potassium,potassa,potasse caustique,potassium hydroxide k oh,potassium hydroxide solution,caswell no. 693 |
IUPAC Name | potassium hydroxide |
InChI Key | KWYUFKZDYYNOTN-UHFFFAOYSA-M |
Molecular Formula | HKO |
Sodium Hydroxide Solution (0.5N (N/2)/Certified), Fisher Chemical™
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+]
PubChem CID | 14798 |
---|---|
CAS | 1310-73-2 |
Molecular Weight (g/mol) | 39.997 |
ChEBI | CHEBI:32145 |
MDL Number | MFCD00003548 |
SMILES | [OH-].[Na+] |
Synonym | sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic |
IUPAC Name | sodium;hydroxide |
InChI Key | HEMHJVSKTPXQMS-UHFFFAOYSA-M |
Molecular Formula | HNaO |
Ammonium Hydroxide (TraceMetal™ Grade), Fisher Chemical™
CAS: 1336-21-6 Molecular Formula: H5NO Molecular Weight (g/mol): 35.05 MDL Number: MFCD00066650 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N Synonym: ammonium hydroxide,ammonia water,ammonia aqueous,aquammonia,aqua ammonia,ammonia, aqua,household ammonia,ammonium hydroxide solution,ammonia, monohydrate,ammonium hydroxide nh4 oh PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: amine hydrate SMILES: N.O
PubChem CID | 14923 |
---|---|
CAS | 1336-21-6 |
Molecular Weight (g/mol) | 35.05 |
ChEBI | CHEBI:18219 |
MDL Number | MFCD00066650 |
SMILES | N.O |
Synonym | ammonium hydroxide,ammonia water,ammonia aqueous,aquammonia,aqua ammonia,ammonia, aqua,household ammonia,ammonium hydroxide solution,ammonia, monohydrate,ammonium hydroxide nh4 oh |
IUPAC Name | amine hydrate |
InChI Key | VHUUQVKOLVNVRT-UHFFFAOYSA-N |
Molecular Formula | H5NO |