Question

name a dye which is amphoteric but behave as an acid dye when applied to tissue​

Answer 1

IVP Dye is an amphoteric dye that behaves like an acidic dye when applied to the tissue.  

Explanation:  

• The test of IVP is conducted to understand the intricacies of the urinary tract and the kidneys.
• To conduct this test, a dye is administered that is, in reality, amphoteric in nature, but when applied on to the tissues of kidneys, ureter, and bladder it acts acidic.
• The dye is given on the arm and then the material gets collected and appears on the x-rays. To identify stones in the kidney and the ureters this dye is used.

Learn more about Acidic Dye:

Write the chemical composition of acidic dyes​

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Under which condition of dye-bath, fast-to-milling acid dyes are applied?

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