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US 6,388,098 B1Granted
Process for preparing ascorbic acid-2-monophosphate salt
AssigneeShowa Denko K.K.
InventorsKazuhiro Ohmori, Yuji Kobayashi, Tomokazu Soda
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Abstract
A process for preparing a high-purity ascorbic acid-2-monophosphate salt in a convenient manner and in a high yield, comprising hydrolyzing an ascorbic acid-2-polyphosphate or a salt thereof in the presence of magnesium ion at a pH of 7 or more.
Claims12
A process for preparing an ascorbic acid-2-monophosphate salt, comprising hydrolyzing an ascorbic acid-2-polyphosphate or a salt thereof in the presence of magnesium ion at a pH of 7 or more.
Dependencies are inferred from the claim text.