RO96384B1 - Procedeu de fabricare a acidului 1-naftol-4-sulfonic - Google Patents
Procedeu de fabricare a acidului 1-naftol-4-sulfonicInfo
- Publication number
- RO96384B1 RO96384B1 RO126726A RO12672687A RO96384B1 RO 96384 B1 RO96384 B1 RO 96384B1 RO 126726 A RO126726 A RO 126726A RO 12672687 A RO12672687 A RO 12672687A RO 96384 B1 RO96384 B1 RO 96384B1
- Authority
- RO
- Romania
- Prior art keywords
- naphthol
- producing
- sulphonic acid
- solvent
- sulfomase
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 title 1
- 239000002904 solvent Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005119 centrifugation Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010908 decantation Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- IAAKNVCARVEIFS-UHFFFAOYSA-M sodium;4-hydroxynaphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(O)=CC=C(S([O-])(=O)=O)C2=C1 IAAKNVCARVEIFS-UHFFFAOYSA-M 0.000 abstract 1
- 238000006277 sulfonation reaction Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu de prelucrare a masei de reactie rezultata de la faza de sulfonare la sinteza acidului 1 - naftol - 4sulfonic prin metoda în solvent. procedeul consta în neutralizarea sulfomasei la pH=6...7, în continuare stratul apos se separa de solvent pe baza diferentei de densitate (decantare sau centrifugare).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126726A RO96384B1 (ro) | 1987-01-24 | 1987-01-24 | Procedeu de fabricare a acidului 1-naftol-4-sulfonic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126726A RO96384B1 (ro) | 1987-01-24 | 1987-01-24 | Procedeu de fabricare a acidului 1-naftol-4-sulfonic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO96384B1 true RO96384B1 (ro) | 1989-03-02 |
Family
ID=40905151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO126726A RO96384B1 (ro) | 1987-01-24 | 1987-01-24 | Procedeu de fabricare a acidului 1-naftol-4-sulfonic |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96384B1 (ro) |
-
1987
- 1987-01-24 RO RO126726A patent/RO96384B1/ro unknown
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