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Acetic Acid 20 %

Acetic acid 20 %, consisting of a mixture of high-purity acetic acid and distilled water, is widely used in medical and scientific contexts. In histology, it serves as a fixation solution by stabilizing protein structures within tissue specimens, thus enabling detailed examination under the microscope. In scientific laboratories, it is used as a pH buffer and to adjust the pH in solutions.

At the molecular level, acetic acid (CH3COOH) consists of an acetyl group residue (CH3CO) and a hydroxyl residue (OH). When combined with water (H2O), it exists in ionized form as an acetate ion (CH3COO-) and hydronium ion (H3O+).The ratio of acetic acid to acetate determines the acid-base equilibrium and thus the pH of the solution.

The product is characterized by its ability to stabilize chemical bonds and thus retain structures and shapes in biological samples. The 20% solution is further diluted for many application and to achieve more precise and gentle reactions.

Article no.: 18564

Laboratory reagent

  •   Container size and order number Net price Amount
    Acetic Acid 20 % - 100 ml
    Order number: 18564.00100
    9,85 €
    Acetic Acid 20 % - 250 ml
    Order number: 18564.00250
    12,22 €
    Acetic Acid 20 % - 500 ml
    Order number: 18564.00500
    16,14 €
    Acetic Acid 20 % - 1.000 ml
    Order number: 18564.01000
    19,01 €
    Acetic Acid 20 % - 2.500 ml
    Order number: 18564.02500
    32,52 €
    Acetic Acid 20 % - 5.000 ml
    Order number: 18564.05000
    51,58 €
    Acetic Acid 20 % - 10.000 ml
    Order number: 18564.10000
    82,07 €
    Acetic Acid 20 % - 20.000 ml
    Order number: 18564.20000
    130,35 €
    Acetic Acid 20 % - 25.000 ml
    Order number: 18564.25000
    175,76 €

Important Information

UN-Nummer: 2790

Warning labels:

Lagerung: 15 … 25 °C

Haltbarkeit: 12 Monate

product information

Relevant Incredients:
• Acetic acid 99%
• Aqua dest. / pure water

Technical informations

specifications

Hazard and safety instructions

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