Chemical uses, chemistry information and industry news
Citric acid is a naturally-occurring substance found in citrus fruits like lemons and limes, although it can also be manufactured on an industrial scale. When manufactured, it’s commonly used in food processing as a flavouring, preservative, or colourant. Citric acid is also an ingredient in some cosmetic and personal care products, as well as non-toxic cleaning agents.In fact, this weak...
The purpose of a safety data sheet (SDS) is to provide vital information on how to store, handle, use, and dispose of chemicals correctly. It can help anyone working with hazardous substances to understand the specific risks posed by certain chemicals.Many chemicals are hazardous in some way, for example, they might be corrosive, toxic, explosive, or carcinogenic. It’s therefore essential...
If you’re a film fan, you might be wondering how realistic the scientific concepts explored in space operas like Star Wars really are. Is Star Wars based on science? Could it really exist? Is the Death Star scientifically possible? While the Star Wars movie franchise has some plausible science elements, it’s highly fictionalised. In fact, many aspects depicted in the films...
From relatively harmless compounds such as sodium bicarbonate to toxic reagents like sulphuric acid, our homes contain a variety of common chemicals. These chemicals are often found in the kitchen, bathroom, garage, or shed.When people think about common chemicals at home, most only consider those that are classified as compounds (mostly inorganic) and/or have some commercial value. However, if you...
Brick acid is simply a solution of hydrogen chloride, otherwise known as hydrochloric acid. As the name suggests, it’s commonly used for removing dirt, limescale, cement, grease, and surface debris from bricks.A highly corrosive and powerful cleaner, brick acid removes the sodium carbonate from walls through a neutralisation reaction between an acid and a base. Read on to learn more...
Chromatography is an analytical technique in chemistry that’s used to separate the constituent components of a mixture, either for analytical or industrial purposes. The method was originally developed in 1903 by the botanist Mikhail Tswett, who used the technique to separate plant pigments. Although there are now several different types of chromatography, the basic principles remain the same. The process of chromatography...
Chromatography is an analytical technique that involves separating the constituents of a mixture into individual components. Once separated, the components can be analysed or used for purification purposes.There are various types of chromatography, but one of the simplest is paper chromatography, which allows you to separate colours in a mixture. You can use this technique to separate washable black ink...
Temperature directly affects the rate of a chemical reaction. Raising the temperature causes the molecules to move faster and collide more often, which in turn increases the reaction rate. Exercising precise temperature control during a reaction is particularly important during industrial-scale production and chemical manufacturing. For a start, it allows you to calculate the amount of reactant necessary to produce a...
From hydrogen peroxide to sulphuric acid, a variety of different chemicals are used in a chemistry laboratory. They have a wide range of applications and are commonly used to test and synthesise new substances.Many of the most common chemicals used in chemistry laboratories, including those in schools, are hazardous. Some are corrosive, while others are flammable, toxic, or poisonous. A...
Your message is sent directly to our dedicated customer service support team where it is distributed to the department best suited to help you. During office hours one of our staff members will promptly email you back or give you a quick call to discuss your requirements or respond to your question. All without obligation or sales pressure. We are here to help you, and are dedicated to “above and beyond” levels of customer service.
Call us FREE on 0800 9555 798. Overseas? Call +44 1928 716903. Available 8:30am – 5pm, Monday to Friday.
“We provide comprehensive technical support with every enquiry”
Jo
Account Director
Search the chemicals you need by product name, product number, or CAS number:
