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Pyrocollodion |
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Pyrocollodion
a complex, homogenous ester of cellulose nitrate with a 12.4 percent nitrogen content. Pyrocollodion is insoluble in alcohol and soluble in a mixture of alcohol and ether. It was discovered in 1890 by D. I. Mendeleev, who proposed using it as a better smokeless gunpowder than the foreign-made pyroxilin. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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