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Kit: Potassium Ferrocyanide (II) Hydrochloric Acid Solution

The potassium hexacyanoferrate(II) hydrochloric acid solution kit is specially designed for histology application in Berlin blue staining. The main components of the kit are:

1. Potassium hexacyanoferrate(II) solution: an aqueous solution of potassium hexacyanoferrate(II) (K_4[Fe(CN)_6]), also known as potassium ferrocyanide. In Berlin blue staining, it reacts with ferric ions to form the characteristic Berlin blue complex (ferriferrocyanide).

2. Hydrochloric acid solution: an aqueous solution of hydrochloric acid (HCl) that serves as a source of acid and promotes the formation of the Berlin blue complex.

Berlin blue staining is an important technique in histology to visualize iron deposits in tissue sections. These deposits are typically present in medical conditions such as hemochromatosis, hemoglobinopathies, and other diseases associated with iron overload.

The chemical reaction responsible for the formation of the Berlin blue complex can be represented as follows:

Fe³⁺ + K₄[Fe²⁺(CN)₆] + 6H⁺ → Fe³⁺[Fe²⁺(CN)₆] + 6K⁺ + 3H₂

In other applications, potassium ferricyanide(II) is used as a reducing agent, for the synthesis of various chemical compounds, and as a component of electrolyte solutions in electrochemistry. Hydrochloric acid is a widely used acid in many chemical processes and reactions, including pH adjustment, hydrolysis of compounds, and dissolution of metals and minerals.

This kit is designed for professionals who need a reliable and efficient source of potassium ferricyanide(II) and hydrochloric acid to perform their staining and chemical applications.

Article no.: 12566

Iron detection

  •   Container size and order number Net price Amount
    Kit: Potassium Ferrocyanide (II) Hydrochloric Acid Solution - 100 ml
    Order number: 12566.00100
    11,70 €
    Kit: Potassium Ferrocyanide (II) Hydrochloric Acid Solution - 250 ml
    Order number: 12566.00250
    16,47 €
    Kit: Potassium Ferrocyanide (II) Hydrochloric Acid Solution - 500 ml
    Order number: 12566.00500
    27,49 €
    Kit: Potassium Ferrocyanide (II) Hydrochloric Acid Solution - 1.000 ml
    Order number: 12566.01000
    55,75 €
    Kit: Potassium Ferrocyanide (II) Hydrochloric Acid Solution - 2.500 ml
    Order number: 12566.02500
    119,80 €

Important Information

UN-Nummer: siehe Einzelprodukte

Warning labels:

Lagerung: siehe Einzelprodukte

product information

Components of this kit:
• Hydrochloric Acid 5 % for Iron Detection, Artikel-Nr.:11632
• Potassium Ferrocyanide (II) 5 % (Yellow Prussiate), Artikel-Nr.:11333

Technical informations

specifications

Hazard and safety instructions

Signal Word 2: acid_red, , ,
Warning labels: