GR60038B - Preparation process of calcium salt of 2,5-dihydroxybenzenesulphonic acid - Google Patents
Preparation process of calcium salt of 2,5-dihydroxybenzenesulphonic acidInfo
- Publication number
- GR60038B GR60038B GR50738A GR760150738A GR60038B GR 60038 B GR60038 B GR 60038B GR 50738 A GR50738 A GR 50738A GR 760150738 A GR760150738 A GR 760150738A GR 60038 B GR60038 B GR 60038B
- Authority
- GR
- Greece
- Prior art keywords
- preparation process
- calcium salt
- dihydroxybenzenesulphonic
- acid
- dihydroxybenzenesulphonic acid
- Prior art date
Links
- IKQCSJBQLWJEPU-UHFFFAOYSA-N 2,5-dihydroxybenzenesulfonic acid Chemical compound OC1=CC=C(O)C(S(O)(=O)=O)=C1 IKQCSJBQLWJEPU-UHFFFAOYSA-N 0.000 title 1
- 159000000007 calcium salts Chemical class 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH138076A CH596156A5 (en) | 1976-02-04 | 1976-02-04 | Calcium (2,5)-dihydroxy-benzene sulphonate prepn. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR60038B true GR60038B (en) | 1978-03-31 |
Family
ID=4209069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR50738A GR60038B (en) | 1976-02-04 | 1976-05-18 | Preparation process of calcium salt of 2,5-dihydroxybenzenesulphonic acid |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH596156A5 (en]) |
| CS (1) | CS188142B2 (en]) |
| DD (1) | DD125668A5 (en]) |
| GR (1) | GR60038B (en]) |
| SU (1) | SU652887A3 (en]) |
| YU (1) | YU39764B (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380723A (zh) * | 2020-10-19 | 2022-04-22 | 成都益安成贸易有限公司 | 一种对羟基苯磺酸盐化合物及其制备方法和用途 |
| CN115819290A (zh) * | 2022-11-22 | 2023-03-21 | 中楚鑫新材料科技(荆州)有限公司 | 一种2,5-二羟基苯磺酸钙一水合物的制备方法 |
-
1976
- 1976-02-04 CH CH138076A patent/CH596156A5/xx not_active IP Right Cessation
- 1976-03-11 YU YU63076A patent/YU39764B/xx unknown
- 1976-05-18 GR GR50738A patent/GR60038B/el unknown
- 1976-05-28 DD DD19308376A patent/DD125668A5/xx unknown
- 1976-06-08 SU SU762368955A patent/SU652887A3/ru active
- 1976-06-29 CS CS429076A patent/CS188142B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS188142B2 (en) | 1979-02-28 |
| CH596156A5 (en) | 1978-02-28 |
| YU39764B (en) | 1985-04-30 |
| YU63076A (en) | 1982-02-28 |
| DD125668A5 (en]) | 1977-05-11 |
| SU652887A3 (ru) | 1979-03-15 |
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