Glass tube demonstrating that 98.86% potassium nitrate and 1.14% water liquifies at 300 degrees Celsius

Made:
1885
SMG00231878

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SMG00231878
Science Museum Group
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Glass tube demonstrating that 98.86% potassium nitrate and 1.14% water liquifies at 300 degrees Celsius

Details

Category:
Heat
Object Number:
1885-18/6
type:
demonstration of solidification of an anhydrous salt and its solution
credit:
Normal School of Science (Physical Laboratory, via Dr. F. Guthrie)