| Literature DB >> 10414 |
Abstract
The aging of aluminum hydroxide gel prepared by the reaction of aluminum chloride and ammonium hydroxide was studied by measurement of pH, acid-consuming capacity, hydroxide to aluminum ratio, chloride activity, and X-ray line broadening. The results were consistent with a polymer model involving particle growth by a deprotonation-dehydration mechanism. Anions inhibit this reaction by binding to the positively charged edges of the hydroxyaluminum polymers.Entities:
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Year: 1976 PMID： 10414 DOI： 10.1002/jps.2600650815
Source DB: PubMed Journal: J Pharm Sci ISSN： 0022-3549 Impact factor: 3.534