DE119462C - - Google Patents

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Publication number

DE119462C

DE119462C DENDAT119462D DE119462DA DE119462C DE 119462 C DE119462 C DE 119462C DE NDAT119462 D DENDAT119462 D DE NDAT119462D DE 119462D A DE119462D A DE 119462DA DE 119462 C DE119462 C DE 119462C

Authority

DE

Germany

Prior art keywords

acid

acetanthranilic

acetoluidide

oxidation

potassium

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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• 239000002253 acid Substances 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 3
• 239000012286 potassium permanganate Substances 0.000 claims description 3
• 150000001447 alkali salts Chemical class 0.000 claims description 2
• RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 claims 4
• 239000012047 saturated solution Substances 0.000 claims 1
• 238000000926 separation method Methods 0.000 claims 1
• WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 16
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
• 239000001103 potassium chloride Substances 0.000 description 8
• 235000011164 potassium chloride Nutrition 0.000 description 8
• 230000003647 oxidation Effects 0.000 description 7
• 238000007254 oxidation reaction Methods 0.000 description 7
• 239000000243 solution Substances 0.000 description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
• 230000001590 oxidative effect Effects 0.000 description 3
• 150000003839 salts Chemical class 0.000 description 3
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 239000007788 liquid Substances 0.000 description 2
• NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
• OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
• 229910052939 potassium sulfate Inorganic materials 0.000 description 2
• 235000011151 potassium sulphates Nutrition 0.000 description 2
• 239000012266 salt solution Substances 0.000 description 2
• 230000002378 acidificating effect Effects 0.000 description 1
• 239000002585 base Substances 0.000 description 1
• 230000001055 chewing effect Effects 0.000 description 1
• 150000004677 hydrates Chemical class 0.000 description 1
• 239000000395 magnesium oxide Substances 0.000 description 1
• LBSANEJBGMCTBH-UHFFFAOYSA-N manganate Chemical compound [O-][Mn]([O-])(=O)=O LBSANEJBGMCTBH-UHFFFAOYSA-N 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 229910000027 potassium carbonate Inorganic materials 0.000 description 1
• 239000001120 potassium sulphate Substances 0.000 description 1
• 238000007127 saponification reaction Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 239000004575 stone Substances 0.000 description 1
• 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1