DE224863C - - Google Patents
Info
- Publication number
- DE224863C DE224863C DE1905224863D DE224863DA DE224863C DE 224863 C DE224863 C DE 224863C DE 1905224863 D DE1905224863 D DE 1905224863D DE 224863D A DE224863D A DE 224863DA DE 224863 C DE224863 C DE 224863C
- Authority
- DE
- Germany
- Prior art keywords
- formaldehyde
- zinc
- acid
- hydrosulfite
- salt
- 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.)
- Expired - Lifetime
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 7
- 150000003751 zinc Chemical class 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005755 formation reaction Methods 0.000 claims description 5
- IEOHRYPCRDSLMW-UHFFFAOYSA-L [Zn+2].O=C.[O-]S(=O)S([O-])=O Chemical compound [Zn+2].O=C.[O-]S(=O)S([O-])=O IEOHRYPCRDSLMW-UHFFFAOYSA-L 0.000 claims description 4
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- QJQZEJFUIOWFMS-UHFFFAOYSA-N formaldehyde;sulfanediol Chemical class O=C.OSO QJQZEJFUIOWFMS-UHFFFAOYSA-N 0.000 claims description 3
- DXRFSTNITSDOKK-UHFFFAOYSA-N formaldehyde;sulfurous acid Chemical compound O=C.OS(O)=O DXRFSTNITSDOKK-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000003638 reducing agent Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 235000019256 formaldehyde Nutrition 0.000 description 6
- 229960004279 formaldehyde Drugs 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 159000000000 sodium salts Chemical class 0.000 description 4
- WDHSSYCZNMQRNF-UHFFFAOYSA-L CTK1A4617 Chemical compound [Zn+2].O=C.[O-]S[O-] WDHSSYCZNMQRNF-UHFFFAOYSA-L 0.000 description 3
- -1 hydrosulfite compound Chemical class 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- GEHJYWRUCIMESM-UHFFFAOYSA-L Sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ARSLFUPELPZWLS-UHFFFAOYSA-N C=O.[S] Chemical compound C=O.[S] ARSLFUPELPZWLS-UHFFFAOYSA-N 0.000 description 1
- DJWUNCQRNNEAKC-UHFFFAOYSA-L Zinc acetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O DJWUNCQRNNEAKC-UHFFFAOYSA-L 0.000 description 1
- PENRVBJTRIYHOA-UHFFFAOYSA-L Zinc dithionite Chemical compound [Zn+2].[O-]S(=O)S([O-])=O PENRVBJTRIYHOA-UHFFFAOYSA-L 0.000 description 1
- SUOFREPYJDSUTJ-UHFFFAOYSA-N [Fe].S(O)(O)=O Chemical compound [Fe].S(O)(O)=O SUOFREPYJDSUTJ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- HRKQOINLCJTGBK-UHFFFAOYSA-L dioxidosulfate(2-) Chemical class [O-]S[O-] HRKQOINLCJTGBK-UHFFFAOYSA-L 0.000 description 1
- KHLVKKOJDHCJMG-QDBORUFSSA-L disodium;(2E)-3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-5-sulfonate Chemical compound [Na+].[Na+].N/1C2=CC=C(S([O-])(=O)=O)C=C2C(=O)C\1=C1/NC2=CC=C(S(=O)(=O)[O-])C=C2C1=O KHLVKKOJDHCJMG-QDBORUFSSA-L 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- QGKLCGVVGGFZBS-UHFFFAOYSA-N formaldehyde;zinc Chemical compound [Zn].O=C QGKLCGVVGGFZBS-UHFFFAOYSA-N 0.000 description 1
- 229960003988 indigo carmine Drugs 0.000 description 1
- 235000012738 indigotine Nutrition 0.000 description 1
- 239000004179 indigotine Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- VYGBQXDNOUHIBZ-UHFFFAOYSA-L sodium formaldehyde sulphoxylate Chemical compound [Na+].[Na+].O=C.[O-]S[O-] VYGBQXDNOUHIBZ-UHFFFAOYSA-L 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 229910052950 sphalerite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- HSYFJDYGOJKZCL-UHFFFAOYSA-L zinc;sulfite Chemical compound [Zn+2].[O-]S([O-])=O HSYFJDYGOJKZCL-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C313/02—Sulfinic acids; Derivatives thereof
- C07C313/04—Sulfinic acids; Esters thereof
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT50326D AT50326B (de) | 1905-03-18 | 1909-03-06 | Verfahren zur Darstellung von Formaldehysulfoxylaten. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE224863C true DE224863C (es) |
Family
ID=485562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1905224863D Expired - Lifetime DE224863C (es) | 1905-03-18 | 1905-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE224863C (es) |
-
1905
- 1905-03-18 DE DE1905224863D patent/DE224863C/de not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1290535B (de) | Verfahren zur Abtrennung und Wiedergewinnung von Rhodium aus Hydroformylierungsprodukten | |
| DE566094C (de) | Verfahren zur Darstellung von Hydantoinen | |
| DE224863C (es) | ||
| DE2700851A1 (de) | Verfahren zur trennung von seifen geradkettiger carbonsaeuren von seifen und saeuren mit verzweigten ketten | |
| DE170978C (es) | ||
| DE1189973B (de) | Verfahren zur Herstellung von Zinkseifen gesaettigter Fettsaeuren | |
| DE608667C (de) | Verfahren zur Darstellung von wasserloeslichen Zinkverbindungen der Oxymethansulfinsaeure | |
| DE224979C (es) | ||
| DE631462C (de) | Verfahren zur Herstellung von Monomethyl-p-aminophenolsulfat | |
| DE489117C (de) | Verfahren zur Darstellung von C-Alkylresorcinen | |
| DE223306C (es) | ||
| DE875661C (de) | Verfahren zur Herstellung von Kondensationsprodukten | |
| DE114974C (es) | ||
| DE231325C (es) | ||
| DE507339C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der Benzanthronreihe | |
| DE689247C (de) | Verfahren zur Herstellung von kapillaraktiven Carbonsaeureamiden | |
| DE211197C (es) | ||
| DE462041C (de) | Verfahren zur Herstellung der ªÏ-Methylsulfonsaeuren von Diaminoanthrachinonen | |
| DE233473C (es) | ||
| DE434401C (de) | Verfahren zur Herstellung von reinem Harnstoff | |
| DE260327C (es) | ||
| DE536997C (de) | Verfahren zur Darstellung der 1-Methyl-4-chlor-3-oxybenzol-2-carbonsaeure | |
| DE259922C (de) | Verfahren zur herstellung von chromleder | |
| DE210467C (es) | ||
| DE439511C (de) | Verfahren zur Darstellung von 1, 4, 5, 8-Naphthalintetracarbonsaeure |