发明名称 |
Process for the manufacture of trimagnesium phosphate octahydrate of high purity |
摘要 |
The invention is the production of crystalline tertiary magnesium phosphate octahydrate having uniform and perfect crystal shape. The process comprises adding a monomagnesium phosphate solution to a magnesium hydroxide slurry at a sufficient temperature and for a sufficient time to form the highly pure crystalline product within a specified pH range.
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申请公布号 |
US4411876(A) |
申请公布日期 |
1983.10.25 |
申请号 |
US19820454395 |
申请日期 |
1982.12.30 |
申请人 |
STAUFFER CHEMICAL COMPANY |
发明人 |
SHERIF, FAWZY G. |
分类号 |
A61K8/00;A61K8/24;A61Q11/00;C01B25/34;(IPC1-7):C01B25/26 |
主分类号 |
A61K8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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