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Phosphoric Acid → Phosphate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Phosphoric Acid | HCID 1004 | — |
| 反応物 | Zirconium | HCID 23995 | — |
| 反応物 | Chlorine monoxide | HCID 24646 | — |
| 反応物 | Tin atom | HCID 5352426 | — |
| 反応物 | Tin oxychloride | HCID 14535037 | — |
| 反応物 | Chloro hypochlorite;zirconium | HCID 71304769 | — |
| 触媒 | Titanium | HCID 23963 | — |
| 触媒 | Chloro hypochlorite;titanium | HCID 13766905 | — |
| 生成物 | Phosphate | HCID 1061 | — |
| 生成物 | Zirconium phosphate | HCID 160986 | — |
反応手順
That is, an oxychloride having a tetravalent metal such as zirconium, titanium or tin as a constituent element, for example, zirconium oxychloride, titanium oxychloride or tin oxychloride is added to a concentrated aqueous phosphoric acid solution, and after refluxing under heating for 24 hours, the precipitate is subjected to filtration, washing with water, drying and grinding to obtain a phosphate such as zirconium phosphate [Zr(HPO4)2.H2O]. This phosphate is immersed in an aqueous solution which contains an antimicrobial metal at a suitable concentration, thereby to obtain the phsophate of the present invention.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05296238 |
| 出典データセット | uspto-grants-1994_03 |
| ORD ID | ord-443817801ccb4cb98787c53b58fa4310 |
| 出典メモ | uspto-grants-1994_03 |