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Phosphortungstic Acid 5 %

Phosphotungstic acid in concentrations ranging from 1% to 5% is an aqueous solution used in histology and cytology as a stain and dye component. The solution is used in various staining protocols to facilitate the binding of dyes to specific cell structures or to increase color intensity.

Phosphotungstic acid is a complex acid composed of tungsten, phosphorus, and oxygen that is used as a mordant in histology and cytology. In concentrations of 1 to 5%, it is commonly used for selective staining of collagen and other extracellular matrix structures. The acid is often used in combination with dyes such as aniline blue or orange G to improve color intensity and contrast between different tissue components. The stronger binding to collagen structures by using phosphotungstic acid results in clearer visualization and delineation of these structures within the tissue.

Phosphotungstic acid in concentrations ranging from 1% to 5% can also be used in other multicolor staining techniques where selective staining of cellular structures such as cell nuclei, cytoplasm or connective tissue is required. The optimal concentration of phosphotungstic acid may vary depending on the staining protocol and the desired intensity of the color reaction.

Article no.: 10324

differentiation / blueing / etching of stainings

  •   Container size and order number Net price Amount
    Phosphortungstic Acid 5 % - 100 ml
    Order number: 10324.00100
    31,24 €
    Phosphortungstic Acid 5 % - 250 ml
    Order number: 10324.00250
    43,34 €
    Phosphortungstic Acid 5 % - 500 ml
    Order number: 10324.00500
    71,68 €
    Phosphortungstic Acid 5 % - 1.000 ml
    Order number: 10324.01000
    134,02 €
    Phosphortungstic Acid 5 % - 2.500 ml
    Order number: 10324.02500
    294,33 €

Important Information

UN-Nummer: 3264

Warning labels:

Lagerung: 15 … 25 °C

Haltbarkeit: 24 Monate

safety data sheet


product information

Relevant Incredients:
• Phosphotungstic acid

Technical informations

specifications

Hazard and safety instructions

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

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