Lead tartrate is primarily used in the production of certain types of pigments and dyes. Its application is particularly noted in the creation of colors for ceramics and glass, where it contributes to the stability and intensity of the hues. Additionally, it has been utilized in the manufacturing of some specialty paints and coatings, providing unique properties that enhance durability and finish. In the field of pyrotechnics, lead tartrate can be found in the composition of some fireworks, where it helps in achieving specific color effects. However, due to the toxic nature of lead, its use is increasingly regulated and restricted in many industries, prompting the search for safer alternatives.