DE79644C - - Google Patents

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Publication number

DE79644C

DE79644C DENDAT79644D DE79644DA DE79644C DE 79644 C DE79644 C DE 79644C DE NDAT79644 D DENDAT79644 D DE NDAT79644D DE 79644D A DE79644D A DE 79644DA DE 79644 C DE79644 C DE 79644C

Authority

DE

Germany

Prior art keywords

mol

acid

sulfonic acid

dioxynaphthalene

blue

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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• 239000000975 dye Substances 0.000 claims description 15
• 239000002253 acid Substances 0.000 claims description 9
• 150000008049 diazo compounds Chemical class 0.000 claims description 9
• LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 7
• MTJGVAJYTOXFJH-UHFFFAOYSA-N 3-aminonaphthalene-1,5-disulfonic acid Chemical compound C1=CC=C(S(O)(=O)=O)C2=CC(N)=CC(S(O)(=O)=O)=C21 MTJGVAJYTOXFJH-UHFFFAOYSA-N 0.000 claims description 4
• NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 2
• MBENGEYDAUUYCZ-UHFFFAOYSA-N 1-diazo-2h-naphthalene Chemical compound C1=CC=C2C(=[N+]=[N-])CC=CC2=C1 MBENGEYDAUUYCZ-UHFFFAOYSA-N 0.000 claims 1
• HLVXFWDLRHCZEI-UHFFFAOYSA-N chromotropic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(O)=CC(S(O)(=O)=O)=CC2=C1 HLVXFWDLRHCZEI-UHFFFAOYSA-N 0.000 claims 1
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims 1
• ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical compound COC1=CC=C(C(=O)NC=2C=CC=CC=2)C=C1N\N=C(C1=CC=CC=C1C=1)/C(=O)C=1C(=O)NC1=CC=CC([N+]([O-])=O)=C1 ZYECOAILUNWEAL-NUDFZHEQSA-N 0.000 description 4
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
• 241000872198 Serjania polyphylla Species 0.000 description 4
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
• 235000005811 Viola adunca Nutrition 0.000 description 4
• 235000013487 Viola odorata Nutrition 0.000 description 4
• 235000002254 Viola papilionacea Nutrition 0.000 description 4
• 229910052802 copper Inorganic materials 0.000 description 4
• 239000010949 copper Substances 0.000 description 4
• AXDJCCTWPBKUKL-UHFFFAOYSA-N 4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydron;chloride Chemical compound Cl.C1=CC(=N)C(C)=CC1=C(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 AXDJCCTWPBKUKL-UHFFFAOYSA-N 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 238000007792 addition Methods 0.000 description 3
• 239000002932 luster Substances 0.000 description 3
• 239000000243 solution Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
• 244000154870 Viola adunca Species 0.000 description 2
• 240000009038 Viola odorata Species 0.000 description 2
• 239000012670 alkaline solution Substances 0.000 description 2
• 239000003518 caustics Substances 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
• UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
• 244000172533 Viola sororia Species 0.000 description 1
• YIIIFFPJHSEVQN-UHFFFAOYSA-N [N-]=[N+]=C1C2=CC=CC=C2C=CC1.Cl Chemical compound [N-]=[N+]=C1C2=CC=CC=C2C=CC1.Cl YIIIFFPJHSEVQN-UHFFFAOYSA-N 0.000 description 1
• 229910021529 ammonia Inorganic materials 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 239000000987 azo dye Substances 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000012895 dilution Substances 0.000 description 1
• 238000010790 dilution Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 239000010447 natron Substances 0.000 description 1
• 238000001556 precipitation Methods 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
• 235000002639 sodium chloride Nutrition 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• 235000011121 sodium hydroxide Nutrition 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 229910052717 sulfur Inorganic materials 0.000 description 1
• 239000011593 sulfur Substances 0.000 description 1
• 210000002268 wool Anatomy 0.000 description 1

Cited By (1)