DE275835C - - Google Patents

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Publication number

DE275835C

DE275835C DENDAT275835D DE275835DA DE275835C DE 275835 C DE275835 C DE 275835C DE NDAT275835 D DENDAT275835 D DE NDAT275835D DE 275835D A DE275835D A DE 275835DA DE 275835 C DE275835 C DE 275835C

Authority

DE

Germany

Prior art keywords

parts

acid

dyes

chlorine

aminosalicylic acid

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 8
• WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 claims description 5
• 229960004909 aminosalicylic acid Drugs 0.000 claims description 5
• 150000008049 diazo compounds Chemical class 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 3
• 238000006467 substitution reaction Methods 0.000 claims description 3
• 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 2
• 238000002360 preparation method Methods 0.000 claims description 2
• 150000003460 sulfonic acids Chemical class 0.000 claims description 2
• ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
• 239000000460 chlorine Substances 0.000 description 4
• 229910052801 chlorine Inorganic materials 0.000 description 4
• LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
• 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 3
• 239000000344 soap Substances 0.000 description 3
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• -1 aminonaphthol sulfonic acids Chemical class 0.000 description 2
• WYYQVWLEPYFFLP-UHFFFAOYSA-K chromium(3+);triacetate Chemical compound [Cr+3].CC([O-])=O.CC([O-])=O.CC([O-])=O WYYQVWLEPYFFLP-UHFFFAOYSA-K 0.000 description 2
• 230000008878 coupling Effects 0.000 description 2
• 238000010168 coupling process Methods 0.000 description 2
• 238000005859 coupling reaction Methods 0.000 description 2
• 235000010288 sodium nitrite Nutrition 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• DPPDQNAVFNCPGF-UHFFFAOYSA-N 4-amino-2-nitrooxybenzoic acid Chemical compound [N+](=O)([O-])OC=1C(C(=O)O)=CC=C(C1)N DPPDQNAVFNCPGF-UHFFFAOYSA-N 0.000 description 1
• ZBIBQNVRTVLOHQ-UHFFFAOYSA-N 5-aminonaphthalen-1-ol Chemical compound C1=CC=C2C(N)=CC=CC2=C1O ZBIBQNVRTVLOHQ-UHFFFAOYSA-N 0.000 description 1
• 229920000742 Cotton Polymers 0.000 description 1
• QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
• JCLWCVCUIHYZJM-UHFFFAOYSA-N NC=1C=C(C(C(O)=O)=CC1S(=O)(=O)O)O Chemical compound NC=1C=C(C(C(O)=O)=CC1S(=O)(=O)O)O JCLWCVCUIHYZJM-UHFFFAOYSA-N 0.000 description 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
• 150000001844 chromium Chemical class 0.000 description 1
• 235000002639 sodium chloride Nutrition 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• 159000000000 sodium salts Chemical class 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1

Cited By (1)