Process for the production of Maddrell's salt
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United States of America Patent
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Oct 25, 1988
Grant Date -
N/A
app pub date -
Dec 1, 1986
filing date -
Dec 7, 1985
priority date (Note) -
Expired
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Abstract
The invention provides a process for the production of Maddrell's salt, wherein solid sodium dihydrogen phosphate and/or disodium dihydrogen pyrophosphate, containing catalytic amounts of an acid or of an acid-generating compound statistically distributed therein, is brought to condensation at an elevated temperature.
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