Iodine content of oyster shells |
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Authors: | Claude K Deischer Wallace M McNabb |
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Institution: | Department of Chemistry and Chemical Engineering, University of Pennsylvania USA |
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Abstract: | A report is given of the investigation of the iodine content of oyster shells taken from the reefs found in the Gulf of Mexico. The pulverized shells as sold on the market contain 200 to 300 parts per billion of iodine. Water soluble and alcohol soluble iodides appear to be absent. The granulated undried shells contain 500 parts per billion of iodine. Apparently there is a loss of iodine due to the temperature at which the pulverized shells are dried. |
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