Potassium hydroxide solution, c(KOH) = 0.5 mol/l (0.5 N), in ethanol, reag. USP

Name: Potassium hydroxide solution
Brand: Chempure
Rating: 4 (1 reviews)

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CAS Number

1310-58-3

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IUPAC name	potassium;hydroxide
canonical smiles	[OH-].[K+]
inchi	InChI=1S/K.H2O/h;1H2/q+1;/p-1
inchi key	KWYUFKZDYYNOTN-UHFFFAOYSA-M
molecular formula	KOH
synonyms	POTASSIUM HYDROXIDE 1310-58-3 Caustic potash Potash lye Potassium hydrate
Compound Description	Potassium hydroxide, solution appears as an clear aqueous solution. Corrosive to metals and tissue. Noncombustible. Used in chemical manufacturing, petroleum refining, cleaning compounds. Potassium hydroxide, [dry solid, flake, bead, or granular] appears as a white solid. Corrosive to metals and tissue. Used in soap manufacture, bleach, as an electrolyte in alkaline batteries, and as a food additive. Potassium hydroxide is an alkali metal hydroxide. Potassium hydroxide, also known as lye is an inorganic compound with the chemical formula KOH. Also commonly referred to as caustic potash, it is a potent base that is marketed in several forms including pellets, flakes, and powders. It is used in various chemical, industrial and manufacturing applications. Potassium hydroxide is also a precursor to other potassium compounds. Potassium hydroxide is used in food to adjust pH, as a stabilizer, and as a thickening agent. This ingredient has been considered as generally safe as a direct human food ingredient by the FDA, based upon the observance of several good manufacturing practice conditions of use. In addition to the above uses, potassium hydroxide is also used in making soap, as an electrolyte in alkaline batteries and in electroplating, lithography, and paint and varnish removers. Liquid drain cleaners contain 25 to 36% of potassium hydroxide. Medically, potassium hydroxide is widely used in the wet mount preparation of various clinical specimens for microscopic visualization of fungi and fungal elements in skin, hair, nails, and even vaginal secretions,. Recently, it has been studied for efficacy and tolerability in the treatment of warts. It was determined that topical KOH solution was found to be a safe and effective treatment of plane warts. See also: ... View More ...

Computed Properties

Molecular Weight:	56.106 g/mol
Hydrogen Bond Donor Count:	1
Hydrogen Bond Acceptor Count:	1
Rotatable Bond Count:	0
Exact Mass:	55.96644614 g/mol
Monoisotopic Mass:	55.96644614 g/mol
Topological Polar Surface Area:	1 Å²
Heavy Atom Count:	2
Formal Charge:	0
Complexity:	2
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	2
Compound Is Canonicalized:	Yes

hazard signal	Danger
hazard classes and categories	Met. Corr. 1 (18.68%) Acute Tox. 4 (96.03%) Skin Corr. 1A (99.46%) Eye Dam. 1 (20.24%) Acute toxicity - category 4 Skin corrosion - category 1A Acute toxicity (Oral) - Category 3 Skin corrosion/irritation - Category 1 Serious eye damage/eye irritation - Category 1 Specific target organ toxicity - Single exposure - Category 1 (respiratory organs) Specific target organ toxicity - Repeated exposure - Category 1 (respiratory organs) Aspiration hazard - Category 1 Skin corrosion/irritation - Category 1B Specific target organ toxicity - Single exposure - Category 1 (respiratory system) Corrosives, Reactive - 1st degree Acute Tox. 4 * Skin Corr. 1A
precautionary statement codes	P234, P260, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P363, P390, P405, P406, and P501
hazard statements	H290 (18.68%): May be corrosive to metals [Warning Corrosive to Metals] H302 (96.03%): Harmful if swallowed [Warning Acute toxicity, oral] H314 (99.46%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H318 (20.24%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
hazards summary	Liquid causes second or third degree burns after short contact. Potassium hydroxide 30-70% is highly corrosive to skin. A corrosive substance that can cause pulmonary edema. See Sodium hydroxicde.

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*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!

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About this item

IUPAC name	potassium;hydroxide
canonical smiles	[OH-].[K+]
inchi	InChI=1S/K.H2O/h;1H2/q+1;/p-1
inchi key	KWYUFKZDYYNOTN-UHFFFAOYSA-M
molecular formula	KOH
synonyms	POTASSIUM HYDROXIDE 1310-58-3 Caustic potash Potash lye Potassium hydrate
Compound Description	Potassium hydroxide, solution appears as an clear aqueous solution. Corrosive to metals and tissue. Noncombustible. Used in chemical manufacturing, petroleum refining, cleaning compounds. Potassium hydroxide, [dry solid, flake, bead, or granular] appears as a white solid. Corrosive to metals and tissue. Used in soap manufacture, bleach, as an electrolyte in alkaline batteries, and as a food additive. Potassium hydroxide is an alkali metal hydroxide. Potassium hydroxide, also known as lye is an inorganic compound with the chemical formula KOH. Also commonly referred to as caustic potash, it is a potent base that is marketed in several forms including pellets, flakes, and powders. It is used in various chemical, industrial and manufacturing applications. Potassium hydroxide is also a precursor to other potassium compounds. Potassium hydroxide is used in food to adjust pH, as a stabilizer, and as a thickening agent. This ingredient has been considered as generally safe as a direct human food ingredient by the FDA, based upon the observance of several good manufacturing practice conditions of use. In addition to the above uses, potassium hydroxide is also used in making soap, as an electrolyte in alkaline batteries and in electroplating, lithography, and paint and varnish removers. Liquid drain cleaners contain 25 to 36% of potassium hydroxide. Medically, potassium hydroxide is widely used in the wet mount preparation of various clinical specimens for microscopic visualization of fungi and fungal elements in skin, hair, nails, and even vaginal secretions,. Recently, it has been studied for efficacy and tolerability in the treatment of warts. It was determined that topical KOH solution was found to be a safe and effective treatment of plane warts. See also: ... View More ...

Computed Properties

Molecular Weight:	56.106 g/mol
Hydrogen Bond Donor Count:	1
Hydrogen Bond Acceptor Count:	1
Rotatable Bond Count:	0
Exact Mass:	55.96644614 g/mol
Monoisotopic Mass:	55.96644614 g/mol
Topological Polar Surface Area:	1 Å²
Heavy Atom Count:	2
Formal Charge:	0
Complexity:	2
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	2
Compound Is Canonicalized:	Yes

hazard signal	Danger
hazard classes and categories	Met. Corr. 1 (18.68%) Acute Tox. 4 (96.03%) Skin Corr. 1A (99.46%) Eye Dam. 1 (20.24%) Acute toxicity - category 4 Skin corrosion - category 1A Acute toxicity (Oral) - Category 3 Skin corrosion/irritation - Category 1 Serious eye damage/eye irritation - Category 1 Specific target organ toxicity - Single exposure - Category 1 (respiratory organs) Specific target organ toxicity - Repeated exposure - Category 1 (respiratory organs) Aspiration hazard - Category 1 Skin corrosion/irritation - Category 1B Specific target organ toxicity - Single exposure - Category 1 (respiratory system) Corrosives, Reactive - 1st degree Acute Tox. 4 * Skin Corr. 1A
precautionary statement codes	P234, P260, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P363, P390, P405, P406, and P501
hazard statements	H290 (18.68%): May be corrosive to metals [Warning Corrosive to Metals] H302 (96.03%): Harmful if swallowed [Warning Acute toxicity, oral] H314 (99.46%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H318 (20.24%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
hazards summary	Liquid causes second or third degree burns after short contact. Potassium hydroxide 30-70% is highly corrosive to skin. A corrosive substance that can cause pulmonary edema. See Sodium hydroxicde.

Product No: EE4429

Potassium hydroxide solution, c(KOH) = 0.5 mol/l (0.5 N), in ethanol, reag. USP

Product No: EE4429

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

SAFETY AND HAZARDS

About this item

Documentation

Certificate of Analysis

Require a Sample Certificate of Analysis (COA) ?

Reviews

Product No: EE4429

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

SAFETY AND HAZARDS

Require a Sample Certificate of Analysis (COA) ?