Sodium hydroxide solution / NaOH 1.0 mol/l
The 1.0 molar sodium hydroxide solution is a standardized solution of sodium hydroxide (NaOH) in water. Due to its precise concentration, it enables accurate control of chemical reactions and is thus an indispensable tool in numerous scientific and industrial applications.
Particularly noteworthy is its use as a titration solution in acid-base titrations in analytical chemistry. Here, the exact molar concentration enables the precise quantification of unknown acid concentrations. In biological research, it finds application in DNA extraction, efficiently lysing cell membranes to release DNA without unduly damaging it.
Soda ash is characterized by its strong alkaline nature and ability to neutralize acids. In aqueous solution, it dissociates to form hydroxide ions, which react with protons to form water. This process is crucial for the neutralization reactions.
A special field of application is materialography, especially in the macroscopic evaluation of aluminum welds. Etching with caustic soda achieves a high-contrast representation of the individual weld layers and heat-affected zones. The molar concentration thereby enables a controllable and reproducible etching rate for consistent results.
Particularly noteworthy is its use as a titration solution in acid-base titrations in analytical chemistry. Here, the exact molar concentration enables the precise quantification of unknown acid concentrations. In biological research, it finds application in DNA extraction, efficiently lysing cell membranes to release DNA without unduly damaging it.
Soda ash is characterized by its strong alkaline nature and ability to neutralize acids. In aqueous solution, it dissociates to form hydroxide ions, which react with protons to form water. This process is crucial for the neutralization reactions.
A special field of application is materialography, especially in the macroscopic evaluation of aluminum welds. Etching with caustic soda achieves a high-contrast representation of the individual weld layers and heat-affected zones. The molar concentration thereby enables a controllable and reproducible etching rate for consistent results.
Article no.: 13908
Differentiation / pickling / blueing / etching
Important Information
UN-Nummer: 1824
Warning labels:
Lagerung: 15 … 25 °C
Haltbarkeit: 36 Monate
product information
Relevant Ingredients:
• Sodium hydroxide
Hazard and safety instructions
Signal Word 1: Gefahr |
Signal Word 2: acid_red, , , |
Warning labels: |
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