Heterogeneous catalysts speed up chemical reactions by being in a different state than the reactants. They are efficient and ...

FOR the analysis of the nitrate content of sea water, and for certain tests on alkaloids, it is necessary to have sulphuric acid free from all but the most minute amounts of nitric acid.

Three bottles of sulfuric acid, acetone and a "white substance labeled potassium nitrate" can be seen in one of the documents, which also mention a "burner with white residue," a thermometer ...

Soda crystals, or you might call it washing soda, are like vinegar or baking soda in that they can clean almost anything. Here are six great ways to do so.

[SMM Analysis: December Sulphuric Acid Exports Hit a New High for the Year, What Are the Reasons?] According to data from the General Administration of Customs, China exported a total of 519,700 mt of ...

Dopamine hydrochloride (DA) and phosphate buffered saline (PBS) were purchased from Sigma-Aldrich. Hydrochloric acid and sodium hydroxide were purchased from Daejung (South Korea). All chemicals were ...

Programa de Pós-Graduação em Engenharia Florestal (PPGEF), Departamento de Engenharia e Tecnologia Florestal, Universidade Federal do Paraná, 632 Pref. Lothario Meissner Avenue, Curitiba 80210-170, ...

Erupting volcanoes can be a significant natural source of sulfur dioxide emissions. When sulfur dioxide combines with water and air, it forms sulfuric acid, which is the main component of acid rain.

There is no standard dose for malic acid, and self-treating a condition and avoiding or delaying medical care can have serious consequences. Malic acid supplements are available in a few forms. You ...

The active ingredient in bleach is sodium hypochlorite, a corrosive chemical made from mixing chlorine and sodium hydroxide. It's important to take safety measures when using products that contain ...