@Steevan_Sequeira

Steevan Sequeira

4 Questions 2 Answers 0 Followers

Questions related from Steevan Sequeira

Is there any dye which can react with both water and organic solvents, to produce visible color change?

What is the name of the pigment/dye? Is it food safe?

11 November 2015 5,326 3 View

Is there any material which is black in color and upon exposure to intense beam of light will switch to any color other than black?

Name of the Material & its details.

10 October 2015 5,487 1 View

Can phosphotungstic acid dissolved in ethanol behave as a photochromic material? if yes please provide the details.?

The excitation wavelength? The color of the same solution after incident to light beam..?

10 October 2015 5,642 1 View

Is there any material which changes its color upon external impact or force?

Please name the material & amount of force required to change its color.

01 January 1970 2,088 3 View

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