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Caustic potash / Potassium hydroxide / KOH 50 %

The 50% potassium hydroxide solution is a highly concentrated, strong alkaline solution used in various areas of the laboratory and industry. Because of its high concentration, it is particularly effective in applications requiring a strong alkaline reaction.

In the chemical industry, 50% potash lye is used to make soaps, detergents and other products that require high alkalinity. In the textile industry, it can be used to remove stubborn grease and dirt, while in the food industry it is used to regulate pH and as a preservative in highly concentrated solutions.

In the laboratory, 50% potash lye is used as a strong caustic to remove proteins and grease from glassware or to neutralize acids. In industry, it is used in anisotropic etching of silicon and as an electrolyte in high-power applications. In addition, potassium hydroxide is used as an etchant additive in metallography to make certain structures in metals visible.

Article no.: 16696

Differentiation / pickling / blueing / etching

  •   Container size and order number Net price Amount
    Caustic potash / Potassium hydroxide / KOH 50 % - 100 ml
    Order number: 16696.00100
    9,91 €
    Caustic potash / Potassium hydroxide / KOH 50 % - 250 ml
    Order number: 16696.00250
    17,03 €
    Caustic potash / Potassium hydroxide / KOH 50 % - 500 ml
    Order number: 16696.00500
    21,91 €
    Caustic potash / Potassium hydroxide / KOH 50 % - 1.000 ml
    Order number: 16696.01000
    28,53 €
    Caustic potash / Potassium hydroxide / KOH 50 % - 2.500 ml
    Order number: 16696.02500
    55,24 €

Important Information

UN-Nummer: 1814

Warning labels:

Lagerung: 15 … 25 °C

Haltbarkeit: 12 Monate

safety data sheet

product information

Relevant Incredients:
• potassium hydroxide

Technical informations

specifications

Hazard and safety instructions

Signal Word 1: Gefahr
Signal Word 2: acid_red, exclam, ,
Warning labels: