Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sodium 1,2-Ethanedisulfonate → 1,2-Ethanedisulfonic Acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sodium 1,2-Ethanedisulfonate | HCID 79220 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 1,2-Ethanedisulfonic Acid | HCID 8032 | 137.5% |
반응 단계
A solution of 3 g of 1,2-ethanedisulphonic acid disodium salt in 10 ml of water is introduced slowly into 200 ml of Dowex® 50 W×8 resin, and the product is eluted with 200 ml of demineralized water. The eluate is diluted by adding EtOH and concentrated under vacuum. 3.35 g of the expected product are obtained in the form of an oil which crystallizes at RT.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05925661 |
| 출처 데이터셋 | uspto-grants-1999_07 |
| ORD ID | ord-0d01da5059994f52b94ed5cd4c98bfc0 |
| 출처 메모 | uspto-grants-1999_07 |