Hydrochloric Acid → Barium Sulfate

HRID 1742568

반응식

HRID 1742568 반응식
[C:1]([O-:4])(=[O:3])[CH3:2].[Ba+2:5].[C:6]([O-:9])(=[O:8])[CH3:7].[S:10]([O-:14])([O-:13])(=[O:12])=[O:11].[Na+:15].[Na+].Cl>O>[C:1]([O-:4])(=[O:3])[CH3:2].[Ba+2:5].[C:6]([O-:9])(=[O:8])[CH3:7].[S:10]([O-:14])([O-:13])(=[O:12])=[O:11].[Na+:15].[Na+:15].[S:10]([O-:14])([O-:13])(=[O:12])=[O:11].[Ba+2:5]

참가 물질

7

반응물 3

HCID 313Hydrochloric AcidHCID 10980Barium acetateHCID 24436Sodium Sulfate

생성물 3

HCID 10980Barium acetateHCID 24414Barium Sulfate수율 271.6%HCID 24436Sodium Sulfate

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
85 °C

실험 절차

Aqueous solutions of barium acetate (0.02 mol/l) and sodium sulfate (0.02 mol/l) 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.

후처리

  1. additionmixed together
  2. customfollowed by the reaction in the same manner as in Example 1

출처 및 근거

ORD 기록
ord-c7ca38a8a96d48d1a768df93593d0858
출처 데이터셋
uspto-grants-1994_08
특허 번호
US05340582

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