참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Barium acetate | HCID 10980 | — |
| 반응물 | Sodium Sulfate | HCID 24436 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | Barium acetate | HCID 10980 | — |
| 생성물 | Barium Sulfate | HCID 24414 | — |
| 생성물 | Sodium Sulfate | HCID 24436 | — |
반응 단계
Aqueous solutions of barium acetate (0.02 mol/1) and sodium sulfate (0.02mol/1) were prepared by dissolving 11.043 gm of barium acetate (special reagent grade) and 2.926 gm of sodium sulfate (special reagent grade) into 2,000 gm of ion-exchanged water. The two solutions were heated at 85° C. and mixed together. The mixture was adjusted to pH 3.0 by an addition of 5.3 cc of concentrated hydrochloric acid, followed by the reaction in the same manner as in Example 1 to obtain 6.53 gm of barium sulfate powder.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US05262148 |
|---|
| 출처 데이터셋 | uspto-grants-1993_11 |
|---|
| ORD ID | ord-066364e169674af7827d486123c53a44 |
|---|
| 출처 메모 | uspto-grants-1993_11 |
|---|
