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Eosin 10 %, alcoholic

Eosin 10%, alcoholic is a solution containing the synthetic dye eosin (tetrabromofluorescein, molecular formula: C_20H_8Br_4O_5) at a 10% concentration, dissolved in an alcohol, usually ethanol or isopropanol. This eosin solution is widely used in histology and cytology to stain cell structures and the extracellular matrix. Eosin has a high affinity for basic structures such as proteins and typically stains them pink or red.

The use of a 10% alcoholic eosin solution has several advantages over aqueous solutions. First, the alcohol can act as a fixative that better preserves cell structures and tissues during the staining process. Second, the increased concentration of eosin improves staining intensity and allows better differentiation of cellular and extracellular structures. Third, the alcohol dries the tissue faster than water, which can speed up the staining process.

Eosin 10%, alcoholic is therefore a good choice for histological and cytological applications where intense staining, improved differentiation of cellular and extracellular structures and a fast staining process are required. By using an alcoholic solution, optimal staining is achieved that preserves the morphological characteristics of cells and tissues and allows sufficient differentiation of cellular and extracellular structures.

Article no.: 14058

Staining of tissue samples

  •   Container size and order number Net price Amount
    Eosin 10 %, alcoholic - 100 ml
    Order number: 14058.00100
    20,20 €
    Eosin 10 %, alcoholic - 250 ml
    Order number: 14058.00250
    24,84 €
    Eosin 10 %, alcoholic - 500 ml
    Order number: 14058.00500
    32,19 €
    Eosin 10 %, alcoholic - 1.000 ml
    Order number: 14058.01000
    58,16 €
    Eosin 10 %, alcoholic - 2.500 ml
    Order number: 14058.02500
    118,23 €

Important Information

UN-Nummer: 1170

Warning labels:

Lagerung: 15 … 25 °C

Haltbarkeit: 24 Monate

safety data sheet


product information

Relevant Incredients:
• Ethyl alcohol
• Eosin Y (C.I.: 45380)
• Aqua dest. / pure water

instruction manual

Technical informations

specifications

Hazard and safety instructions

Signal Word 1: Achtung
Signal Word 2: flamme, exclam, ,
Warning labels: