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Etching agent acc. to HASSON

Etchant according to HASSON is characterized by its use in metallography and scientific laboratories. The product is especially suitable for the characterization of molybdenum and can also be used as a color etchant. Etching molybdenum enables the identification of microstructures, and an etching time of four minutes at room temperature is recommended. Prior to this, a wet grinding process is required as preparation.

The chemical composition of the etchant consists of ferric chloride and hydrochloric acid in aqueous alcoholic solution.

The chemical reactions are based on the mutual effects of the various ingredients, with ferric chloride and hydrochloric acid being the main etching substances. The two acids together lead to the etching reaction, while ethanol and water act as solvents. The combination of these chemicals allows efficient and uniform etching of molybdenum.

Using the HASSON etchant can produce varying results, depending on factors such as material composition and processing conditions. Typical results include revealing microstructures, identifying phases, and examining structural defects in molybdenum specimens.

In summary, HASSON etchant allows characterization of molybdenum structures.

Article no.: 19009

Color etchant for molybdenum

  •   Container size and order number Net price Amount
    Etching agent acc. to HASSON - 100 ml
    Order number: 19009.00100
    13,09 €
    Etching agent acc. to HASSON - 250 ml
    Order number: 19009.00250
    16,24 €
    Etching agent acc. to HASSON - 500 ml
    Order number: 19009.00500
    16,75 €
    Etching agent acc. to HASSON - 1.000 ml
    Order number: 19009.01000
    31,26 €
    Etching agent acc. to HASSON - 2.500 ml
    Order number: 19009.02500
    59,31 €

Important Information

UN-Nummer: 2582

Warning labels:

Lagerung: 15 … 25 °C

Haltbarkeit: 24 Monate

safety data sheet

product information

Relevant Incredients:
• Ethyl alcohol
• Iron(III) Chloride 40 %
• Hydrochloric Acid 37%
• Aqua bidest / purified water

Technical informations

specifications

Hazard and safety instructions

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