関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Barium acetate | HCID 10980 | — |
| 反応物 | Sodium Sulfate | HCID 24436 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Barium acetate | HCID 10980 | — |
| 生成物 | Barium Sulfate | HCID 24414 | — |
| 生成物 | Sodium Sulfate | HCID 24436 | — |
反応手順
Aqueous solutions of barium acetate (0.02 mol/1) and sodium sulfate (0.02 mol/1) were prepared by dissolving 11.043 gm of barium acetate (special reagent grade) and 2.926 gm of sodium sulfate (special reagent grade) each into 2,000 gm of ion-exchanged water. Each solution was heated at 85° C. Then, 6.53 gm of barium sulfate powder was obtained in the same manner as in Example 1.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05262148 |
|---|
| 出典データセット | uspto-grants-1993_11 |
|---|
| ORD ID | ord-314b2998ff8547a78fb1c5b6d104cffc |
|---|
| 出典メモ | uspto-grants-1993_11 |
|---|
