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  1. Industrial Revolution. One of the first chemicals to be produced in large amounts through industrial processes was sulfuric acid. In 1736 pharmacist Joshua Ward developed a process for its production that involved heating sulfur with saltpeter, allowing the sulfur to oxidize and combine with water.

  2. en.wikipedia.org › wiki › ChemistryChemistry - Wikipedia

    From left to right: the elements tin (Sn) and sulfur (S), diamond (an allotrope of carbon), sucrose (pure sugar), and sodium chloride (salt) and sodium bicarbonate (baking soda), which are both ionic compounds. A chemical substance is a kind of matter with a definite composition and set of properties. [25]

  3. The European Chemicals Agency (ECHA; / ˈɛkə / EK-ə) is an agency of the European Union working for the safe use of chemicals. It manages the technical and administrative aspects of the implementation of the European Union regulation called Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).

  4. The Columbian Chemicals plant explosion was a hoax claiming an explosion at a chemical plant in Centerville, St. Mary Parish, Louisiana. On September 11, 2014, reports of an alleged explosion were sent to local residents via text messages and spread through various social media. [1]

  5. en.wikipedia.org › wiki › MethanolMethanol - Wikipedia

    Methanol (also called methyl alcohol and wood spirit, amongst other names) is an organic chemical compound and the simplest aliphatic alcohol, with the chemical formula C H 3 O H (a methyl group linked to a hydroxyl group, often abbreviated as MeOH).

  6. Hydrogen peroxide is a chemical compound with the formula H 2 O 2. In its pure form, it is a very pale blue [5] liquid that is slightly more viscous than water. It is used as an oxidizer, bleaching agent, and antiseptic, usually as a dilute solution (3%–6% by weight) in water for consumer use and in higher concentrations for industrial use.

  7. en.wikipedia.org › wiki › TitaniumTitanium - Wikipedia

    Titanium - Wikipedia ... Titanium

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