DE228207C - - Google Patents

Info

Publication number

DE228207C

DE228207C DENDAT228207D DE228207DA DE228207C DE 228207 C DE228207 C DE 228207C DE NDAT228207 D DENDAT228207 D DE NDAT228207D DE 228207D A DE228207D A DE 228207DA DE 228207 C DE228207 C DE 228207C

Authority

DE

Germany

Prior art keywords

formaldehyde

aniline

zinc

salt

solution

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.)

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• WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Natural products O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 18
• 150000003839 salts Chemical class 0.000 claims description 6
• 239000002253 acid Substances 0.000 claims description 3
• MMCPOSDMTGQNKG-UHFFFAOYSA-N anilinium chloride Chemical compound Cl.NC1=CC=CC=C1 MMCPOSDMTGQNKG-UHFFFAOYSA-N 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 3
• PENRVBJTRIYHOA-UHFFFAOYSA-L zinc dithionite Chemical compound [Zn+2].[O-]S(=O)S([O-])=O PENRVBJTRIYHOA-UHFFFAOYSA-L 0.000 claims description 3
• 150000001448 anilines Chemical class 0.000 claims description 2
• 239000007864 aqueous solution Substances 0.000 claims 1
• 238000001816 cooling Methods 0.000 claims 1
• WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims 1
• 230000004048 modification Effects 0.000 claims 1
• 238000012986 modification Methods 0.000 claims 1
• 239000011541 reaction mixture Substances 0.000 claims 1
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
• 239000000047 product Substances 0.000 description 4
• PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
• LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
• 239000013078 crystal Substances 0.000 description 2
• 239000006188 syrup Substances 0.000 description 2
• 235000020357 syrup Nutrition 0.000 description 2
• -1 zinc aniline hydrosulfite Chemical compound 0.000 description 2
• YVCKGVFNZUJVBS-UHFFFAOYSA-L [Na+].[Zn+2].[O-]S(=O)S([O-])=O Chemical compound [Na+].[Zn+2].[O-]S(=O)S([O-])=O YVCKGVFNZUJVBS-UHFFFAOYSA-L 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• BNYXHZHBMQAPPO-UHFFFAOYSA-N aniline;sulfurous acid Chemical compound OS(O)=O.NC1=CC=CC=C1 BNYXHZHBMQAPPO-UHFFFAOYSA-N 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 239000007859 condensation product Substances 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical class OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 description 1
• 238000000921 elemental analysis Methods 0.000 description 1
• 238000005530 etching Methods 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 239000008098 formaldehyde solution Substances 0.000 description 1
• DYDNPESBYVVLBO-UHFFFAOYSA-N formanilide Chemical compound O=CNC1=CC=CC=C1 DYDNPESBYVVLBO-UHFFFAOYSA-N 0.000 description 1
• VBEGHXKAFSLLGE-UHFFFAOYSA-N n-phenylnitramide Chemical compound [O-][N+](=O)NC1=CC=CC=C1 VBEGHXKAFSLLGE-UHFFFAOYSA-N 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 239000002002 slurry Substances 0.000 description 1
• 239000002904 solvent Substances 0.000 description 1
• 230000008719 thickening Effects 0.000 description 1
• 239000011701 zinc Substances 0.000 description 1
• 229910052725 zinc Inorganic materials 0.000 description 1