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November 22, 2019/Bulletin

22 November 2019 Bulletin

Featured this week Lead Lead is a chemical element in the carbon group with symbol Pb and atomic number 82. Lead is a soft and malleable metal, which is regarded as a heavy metal. Metallic lead has a bluish-white colour after being freshly cut, but it...

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November 15, 2019/Bulletin

15 November 2019 Bulletin

Featured this week Toxaphene Toxaphene (also known as chlorinated camphene) is a mixture of approximately 200 organic compounds, formed by the chlorination of camphene (C10H16) to an overall chlorine content of 67-69 % by weight. The bulk of the compounds

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November 08, 2019/Bulletin

8 November 2019 Bulletin

Featured this week Chlorine Trifluoride Chlorine trifluoride is an interhalogen compound with the formula ClF3 This colourless, poisonous, corrosive and very reactive gas condenses to a pale-greenish yellow liquid, the form in which it is most often sold.

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