Prudent Practices

Prudent Practices for Handling Ha ardous Chemicals in Eaboratories, National Academy Press, Washington, D.C., 1981, pp. 150—152. 

All toxic materials were disposed of in accordance with "Prudent Practices in the Laboratory" National Academy Press Washington, DC, 1995. 

A chloroform solution of toxic tributyltin fluoride was placed in a round-bottomed flask equipped with a reflux condenser, and bromine (3 equiv per Bu3SnF) was added all at once. After the mixture was stirred for 2-3 days at room temperature, aqueous sodium thiosulfate was added until the brown color of bromine disappeared. The aqueous layer containing inorganic tin compounds.was disposed of in accordance with Prudent Practices for Disposal of Chemicals from Laboratories" National Academic Press Washington, DC, 1983. 

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