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Potassium hydroxide concentrate

0.1 M KOH in water (0.1N), Eluent concentrate for IC

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Synonym(s):
Potassium hydroxide solution
Linear Formula:
KOH
CAS Number:
Molecular Weight:
56.11
MDL number:
eCl@ss:
38100303
PubChem Substance ID:
NACRES:
NB.21

Quality Level

concentration

0.1 M KOH in water (0.1N)

technique(s)

ion chromatography: suitable

SMILES string

[K+].[O-][H]

InChI

1S/K.H2O/h;1H2/q+1;/p-1

InChI key

KWYUFKZDYYNOTN-UHFFFAOYSA-M

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1 of 4

This Item
1.9350341766143617
Potassium hydroxide pellets, EMPLURA®

Supelco

1.93503

Potassium hydroxide

Sodium hydroxide concentrate 0.1 M NaOH in water (0.1N), Eluent concentrate for IC

Supelco

43617

Sodium hydroxide concentrate

Quality Level

100

Quality Level

-

Quality Level

-

Quality Level

100

technique(s)

ion chromatography: suitable

technique(s)

-

technique(s)

-

technique(s)

ion chromatography: suitable

General description

Potassium hydroxide (KOH) solution is a strong alkali widely used in chemical synthesis. Van Slyke apparatus and Hildebrand adsorption technique have been utilized to determine the solubility of oxygen in different concentration of KOH solution.
This eluent concentrate for ion chromatography is determined by potentiometric titration. Content and expiry date can be found on the certificate.

Application

Potassium hydroxide solution may be used in the following processes:
  • Depolymerization of poly(ethylene terephthalate) (PET) flakes.
  • Synthesis of potassium bicarbonate and potassium carbonate.
  • As an eluent in the nonsuppressor ion chromatography to separate and determine inorganic and organic anions.
  • Saponification of fruit seed oil to determine tocopherols and tocotrienols.

Linkage

Visit the IC Portal to learn more

Preparation Note

Prepared with potassium hydroxide and high purity water (18.2 MΩ, 0.2 μm filtered)

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Description
Pricing

Pictograms

Corrosion

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Customers Also Viewed

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Kinetics of depolymerization of poly (ethylene terephthalate) in a potassium hydroxide solution.
Industrial & Engineering Chemistry Research, 40 (2), 509-514 (2001)
The Preparatory Manual of Explosives., 79-79 (2007)
The solubility and diffusion coefficient of oxygen in potassium hydroxide solutions.
Davis RE, et al.
Electrochimica Acta, 12 (3), 287-289 (1967)
Nonsuppressor ion chromatography of inorganic and organic anions with potassium hydroxide as eluent.
Okada T and Kuwamoto T.
Analytical Chemistry, 55 (7), 1001-1004 (1983)
Native oils from apple, blackcurrant, raspberry, and strawberry seeds as a source of polyenoic fatty acids, tocochromanols, and phytosterols: a health implication.
Pieszka M, et al.
Journal of Chemistry, 2015 null

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