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US 4,579,960 AGranted
Stable solutions containing thimerosal
AssigneeSchering Corporation
InventorsPui-Ho Yuen, Shreeram Agharkar
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Abstract
Buffered aqueous solution of thimerosal wherein the buffer is citric acid and sodium citrate having a pH between 3.5 and 7.
Claims3
A stable solution comprising
- (a) thimerosal,
- (b) a compound selected from the group consisting of citric acid mononhydrate, anhydrous citric acid, and combinations thereof,
- (c) a compound selected from the group consisting of sodium citrate dihydrate, anhydrous sodium citrate and combinations thereof and
- (d) water,
- said solution having a pH between 3.5 and 7.
2 more elements
Dependencies are inferred from the claim text.