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Previa_fun posted:Dimethyl mercury is pretty loving It gets better, dimethyl mercury is the internal reference for 199Hg NMR. Only a madman would think that would be a good choice.In fact several of the recommended NMR standards are terrible. 19F uses CFCl3, which kills the ozone and as I can attest is almost impossible to work with. TMS isn't that good for you either but 99% of the solvent NMR is done with has it. Stripnyme is used as an instrument calibration standard. And solvents can be bad but only if you pretty stupid. D2O is amusing since it makes ice cubes that sink in normal water, but ingestion would be fatal.
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Jan 14, 2014 02:42
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Ak Gara posted:What is it about nitrogen pairs that makes Azidoazide Azides explosive? From my limited understanding the nitrogen in the azides have so much energy in the bonds that they need very little encouragement to collapse and form N2 gas is a hurry.
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Jan 14, 2014 14:18
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