DE126804C - - Google Patents

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Publication number

DE126804C

DE126804C DENDAT126804D DE126804DA DE126804C DE 126804 C DE126804 C DE 126804C DE NDAT126804 D DENDAT126804 D DE NDAT126804D DE 126804D A DE126804D A DE 126804DA DE 126804 C DE126804 C DE 126804C

Authority

DE

Germany

Prior art keywords

blue

tetramidoanthraquinone

acid

sulfonic acids

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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• 150000003460 sulfonic acids Chemical class 0.000 claims description 4
• 230000002378 acidificating effect Effects 0.000 claims description 3
• 230000007935 neutral effect Effects 0.000 claims description 3
• MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
• 239000000243 solution Substances 0.000 description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• ZXVONLUNISGICL-UHFFFAOYSA-N 4,6-dinitro-o-cresol Chemical group CC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O ZXVONLUNISGICL-UHFFFAOYSA-N 0.000 description 2
• PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
• DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
• 239000002253 acid Substances 0.000 description 2
• PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
• 150000004056 anthraquinones Chemical class 0.000 description 2
• 235000006408 oxalic acid Nutrition 0.000 description 2
• 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 239000007795 chemical reaction product Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
• 238000010992 reflux Methods 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• ORFSSYGWXNGVFB-UHFFFAOYSA-N sodium 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid Chemical compound COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] ORFSSYGWXNGVFB-UHFFFAOYSA-N 0.000 description 1
• GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
• 239000002904 solvent Substances 0.000 description 1
• 239000007858 starting material Substances 0.000 description 1
• 238000010792 warming Methods 0.000 description 1
• 238000005406 washing Methods 0.000 description 1
• 210000002268 wool Anatomy 0.000 description 1