This style of tomato paste integrates citric acid, which creates stability, and comes with extra tartness. In conjunction ...

Citric acid easily removes rust stains from porcelain sinks, tubs, ... Let it sit for a minute, then use a toothbrush (or similar tool) to work the citric acid paste into the stain.

Find out how citric acid is used in everyday products, including food, medicine, and cleaning products. Understand its health benefits and its possible side effects.

If, after saturating clarified lemon-juice with chalk, the paste of citrate of lime is put into a flask surmounted by a tube fitted for collecting gases, a disengagement of gas will be perceived ...