DE216073C - - Google Patents
Info
- Publication number
- DE216073C DE216073C DENDAT216073D DE216073DA DE216073C DE 216073 C DE216073 C DE 216073C DE NDAT216073 D DENDAT216073 D DE NDAT216073D DE 216073D A DE216073D A DE 216073DA DE 216073 C DE216073 C DE 216073C
- Authority
- DE
- Germany
- Prior art keywords
- aldehyde
- ammonia
- bisulfite
- moles
- mole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 18
- 229910021529 ammonia Inorganic materials 0.000 claims description 9
- -1 acids Salts Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 2
- 150000002829 nitrogen Chemical class 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- RXJMSAASFMPKNR-UHFFFAOYSA-N acetaldehyde;sulfurous acid Chemical compound CC=O.OS(O)=O RXJMSAASFMPKNR-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE216073C true DE216073C (enrdf_load_stackoverflow) |
Family
ID=477517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT216073D Active DE216073C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE216073C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836620A (en) * | 1954-03-17 | 1958-05-27 | Dow Chemical Co | Amino sulfonic acids and salts thereof |
-
0
- DE DENDAT216073D patent/DE216073C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836620A (en) * | 1954-03-17 | 1958-05-27 | Dow Chemical Co | Amino sulfonic acids and salts thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1795808C2 (de) | Verfahren zur Herstellung von 2,2,6,6-Tetramethyl-4-oxopiperidin | |
| DE216073C (enrdf_load_stackoverflow) | ||
| DE2200940C2 (de) | 9-substituierte Erythromycin-A und -B-oxime | |
| DE69132997T2 (de) | Verfahren zur Herstellung von Aminoanthrachinonderivaten | |
| DE950637C (de) | Verfahren zur Herstellung von 4-Aminochinaldinverbindungen | |
| DE1670246C2 (de) | 1,1'-Peroxydicycloalkylamine und Verfahren zu ihrer Herstellung | |
| DE273667C (enrdf_load_stackoverflow) | ||
| DE837692C (de) | Verfahren zur Herstellung von Oximen | |
| DE254421C (enrdf_load_stackoverflow) | ||
| DE59241C (de) | Verfahren zur Darstellung von Diamid- (Hydrazin-) Hydrat bezw. dessen Salzen | |
| DE679284C (de) | Verfahren zur Herstellung von N-methylschwefligsauren bzw. N-methansulfinsauren Salzen von 1-Aryl-2, 3-dialkyl-4-alkylaminopyrazolonen | |
| DE961086C (de) | Verfahren zur Herstellung von Oxazolidonen-(2) | |
| DE573541C (de) | Verfahren zur Herstellung von Abkoemmlingen C, C-disubstituierter Barbitursaeuren | |
| DE2025632C3 (de) | Verfahren zur kontinuierlichen Herstellung von Nitrilotriacetonitril | |
| US2748166A (en) | Production of oximes | |
| DE216074C (enrdf_load_stackoverflow) | ||
| DE540326C (de) | Verfahren zur Herstellung von komplexen Aluminiumverbindungen | |
| DE1950671C3 (de) | Verfahren zur Herstellung von Alkalirhodanid | |
| DE107229C (enrdf_load_stackoverflow) | ||
| DE138443C (enrdf_load_stackoverflow) | ||
| DE239077C (enrdf_load_stackoverflow) | ||
| DE164666C (enrdf_load_stackoverflow) | ||
| DE1001988C2 (de) | Verfahren zur Herstellung niederer Alkylaether von Isonicotinsaeure-oxymethylamid | |
| DE296742C (enrdf_load_stackoverflow) | ||
| AT229858B (de) | Verfahren zur Gewinnung von Caprolactam und Ammonsulfat |