A US report highlighted that “high levels” of benzoyl peroxide in acne treatment products can form benzene, a carcinogen.

1 A paper by Cronkite 2 (1961) summarizes the natural history of "benzene leukemia ... leukemias are especially sensitive to the folic acid antagonists, to antimetabolites and to cortisone ...

1). Figure 1: Illustration of the way molecular recognition sites are incorporated into MOFs. Long phenylethynyl ligands were modified to bear macrocyclic polyether rings — 34- and 36-membered ...

Romano says prices vary with the price of castor oil and currently range from $2 to $3 per pound (roughly $0.90–$1.30 ... ricinoleic acid yields sebacic acid, the 10-carbon dicarboxylic acid ...

so the pH increases by 1 from 1.6 to 2.6. A solution of 2 g/dm 3 hydrochloric acid has a pH of 1.3. Predict its pH when it is diluted to 0.02 g/dm 3.

In this reaction, we are going to use sulfuric acid and copper(II) oxide. This time there will be no gas produced. However, there will be other evidence that a chemical reaction is taking place.

A joint research team has developed a technology to produce high-value-added plastic raw materials called dicarboxylic acids (α,ω-diacids) by recycling mixed waste plastics. The work is ...

The HP Pavilion 2-in-1 is an excellent entry-level convertible laptop, especially since you can get it for a little over $500. Of course, you do have to give up a couple of things, such as having ...

Players need lots of Acid to craft ... yield per kill: 2 units (Normal) 4 units (Elite) Best Route: Center> East> North > West - Repeat Avg. respawn time: 0:30 (Normal) 1:40 (Elites) Zone Level ...

If you like the idea of owning a laptop that can double as a tablet, you need one of the best 2-in-1 laptops on the market. There are a lot of options to choose from, but a few rise to the top.

Rogers says that to do this the team had to “integrate the account systems for not only PoE 1 and 2, but for the console realms as well” – a process that has thrown up “all sorts of ...