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61699

Supelco

Potassium hydroxide concentrate

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

Sinonimo/i:

Potassium hydroxide solution

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About This Item

Formula condensata:
KOH
Numero CAS:
1310-58-3
Peso molecolare:
56.11
Numero MDL:
MFCD00003553
Codice UNSPSC:
12161700
eCl@ss:
38100303
ID PubChem:
329759647
NACRES:
NB.21

Livello qualitativo

100

Concentrazione

0.1 M KOH in water (0.1N)

tecniche

ion chromatography: suitable

Stringa SMILE

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

InChI

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

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Descrizione generale

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.

Applicazioni

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

Nota sulla preparazione

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

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Pittogrammi

Corrosion
GHS05

Avvertenze

Warning

Indicazioni di pericolo

H290,H315,H319

Classi di pericolo

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

Codice della classe di stoccaggio

8B - Non-combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
BCCK1852
BCCJ7913
BCCJ3765
BCCG8491
BCCG5627

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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
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)
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