DE154353C - - Google Patents

Info

Publication number

DE154353C

DE154353C DENDAT154353D DE154353DA DE154353C DE 154353 C DE154353 C DE 154353C DE NDAT154353 D DENDAT154353 D DE NDAT154353D DE 154353D A DE154353D A DE 154353DA DE 154353 C DE154353 C DE 154353C

Authority

DE

Germany

Prior art keywords

sulfuric acid

methylamidooxyanthraquinone

methylamidoanthraquinone

amidoanthraquinone

water

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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• HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 claims description 3
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
• 230000000391 smoking effect Effects 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
• 125000003368 amide group Chemical group 0.000 description 1
• 150000004056 anthraquinones Chemical class 0.000 description 1
• 230000006399 behavior Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000000975 dye Substances 0.000 description 1
• 239000005457 ice water Substances 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
• FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 238000001228 spectrum Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1