CH448979A - Process for the production of pure chlorosulfonic acid - Google Patents
Process for the production of pure chlorosulfonic acidInfo
- Publication number
- CH448979A CH448979A CH1441265A CH1441265A CH448979A CH 448979 A CH448979 A CH 448979A CH 1441265 A CH1441265 A CH 1441265A CH 1441265 A CH1441265 A CH 1441265A CH 448979 A CH448979 A CH 448979A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- chlorosulfonic acid
- pure chlorosulfonic
- pure
- acid
- Prior art date
Links
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 title 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/46—Compounds containing sulfur, halogen, hydrogen, and oxygen
- C01B17/466—Chlorosulfonic acid (ClSO3H)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB79247A DE1226991B (en) | 1964-11-07 | 1964-11-07 | Process for the production of pure chlorosulfonic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH448979A true CH448979A (en) | 1967-12-31 |
Family
ID=6980217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1441265A CH448979A (en) | 1964-11-07 | 1965-10-19 | Process for the production of pure chlorosulfonic acid |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH448979A (en) |
| DE (1) | DE1226991B (en) |
| GB (1) | GB1084984A (en) |
| NL (1) | NL6514410A (en) |
| SE (1) | SE300206B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH597094A5 (en) * | 1977-02-17 | 1978-03-31 | Ciba Geigy Ag | |
| DE10031830B4 (en) * | 2000-06-30 | 2010-06-02 | Lanxess Deutschland Gmbh | Process for the preparation of fluorosulphonic acid with low contents of low-boiling compounds |
| DE102005061316A1 (en) * | 2005-12-20 | 2007-06-21 | Basf Ag | Process for the preparation of fluorosulfonic acid |
| CN101134565B (en) * | 2007-08-31 | 2010-10-20 | 上海海陆昆仑高科技工程有限公司 | New process for preparing chlorosulfonic acid and equipment thereof |
-
1964
- 1964-11-07 DE DEB79247A patent/DE1226991B/en active Pending
-
1965
- 1965-10-19 CH CH1441265A patent/CH448979A/en unknown
- 1965-11-04 SE SE1427265A patent/SE300206B/xx unknown
- 1965-11-05 NL NL6514410A patent/NL6514410A/xx unknown
- 1965-11-05 GB GB4695665A patent/GB1084984A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE300206B (en) | 1968-04-22 |
| GB1084984A (en) | 1967-09-27 |
| NL6514410A (en) | 1966-05-09 |
| DE1226991B (en) | 1966-10-20 |
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