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CARAPELLA etching (alcoholic)

CARAPELLA etching (alcoholic) is a microetching agent used in metallography as well as in scientific laboratories. The product is suitable for Ni-Fe, Ni-Cu and Ni-Ag alloys, Ni-based superalloys and monel metals. It is applied by wipe etching for 5-60 seconds.

The solution consists of ethanol (CAS No.: 64-17-5), ferric chloride and hydrochloric acid (CAS No.: 7647-01-0). These chemical components work together to form an effective caustic.

The chemical reactions and properties of the product are based on the interaction between the acids and the metal, selectively attacking and dissolving the surface of the metal. Ethanol serves as a solvent and provides a controlled etching reaction, while ferric chloride and hydrochloric acid act as etchants.

The application of the product can lead to different results, depending on the metal structures under investigation. Etching reveals the different phases and grain structures within the metal. It allows the study of grain size, phase distribution and other microscopic features of the alloys under investigation.

In summary, this microetching agent is particularly suitable for the study of Ni-based alloys and monel metals.

Article no.: 18985

Microetching agent for Ni-Fe-Cu-Ag alloys.

  •   Container size and order number Net price Amount
    CARAPELLA etching (alcoholic) - 100 ml
    Order number: 18985.00100
    13,17 €
    CARAPELLA etching (alcoholic) - 250 ml
    Order number: 18985.00250
    16,47 €
    CARAPELLA etching (alcoholic) - 500 ml
    Order number: 18985.00500
    17,21 €
    CARAPELLA etching (alcoholic) - 1.000 ml
    Order number: 18985.01000
    32,15 €
    CARAPELLA etching (alcoholic) - 2.500 ml
    Order number: 18985.02500
    61,37 €

Important Information

Warning labels:

Lagerung: 15 … 25 °C

Haltbarkeit: 24 Monate

product information

Relevant Incredients:
• Ethyl alcohol
• Iron(III) Chloride 40 %
• Hydrochloric Acid 37%

Technical informations

specifications

Hazard and safety instructions

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