Potassium hydroxide, 10% w/v aq. soln.

Description

CAS: 1310-58-3 | HKO | 56.11 g/mol

Potassium hydroxide acts as the precursor for most of the soft and liquid soaps, and for numerous potassium-containing chemicals. It is widely used in the manufacture of detergents, fertilizer, rayon, paper, dyestuffs, various drugs, drug intermediates, fine chemicals, and petroleum products. In the field of organic chemistry, potassium hydroxide acts as a base, and is used in the synthesis of several organic compounds. Further it finds application as an electrolyte in alkaline batteries, which are based on nickel-cadmium, nickel-hydrogen and manganese dioxide-zinc.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• 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+]

• Color: Colorless
• Physical Form: Liquid
• Quantity: 4 L
• Solubility Information: Miscible with water and ethanol.
• Formula Weight: 56.11
• Appearance: Colorless liquid
• Vapor Pressure: 23 hPa (17mm Hg) at 20°C
• Density: 1.087
• Chemical Name or Material: Potassium hydroxide

Safety and Handling

Hazard Category	H314-H335
Precautionary Statement	P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	DOT Class: 8; Packaging Group: II
EINECSNumber	215-181-3
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only