“A universal solvent is a substance that has the ability to dissolve any material. Its discovery...Universal solvent
“E331 is the European code used to refer to any of the three kinds of sodium citrate (sodium...E331
“Henna is a flowering plant which has been used by humans since ancient times to dye skin, hair...Henna
“Citric acid, of chemical formula CHO, is a weak acid that occurs naturally in citruses such as...Citric acid
This category has the following 7 subcategories, out of 7 total.