DE139287C - - Google Patents

Info

Publication number

DE139287C

DE139287C DENDAT139287D DE139287DA DE139287C DE 139287 C DE139287 C DE 139287C DE NDAT139287 D DENDAT139287 D DE NDAT139287D DE 139287D A DE139287D A DE 139287DA DE 139287 C DE139287 C DE 139287C

Authority

DE

Germany

Prior art keywords

acid

red

violet

naphthol

black

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 13
• 239000000975 dye Substances 0.000 claims description 11
• OXNIZHLAWKMVMX-UHFFFAOYSA-N Picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 claims description 7
• 229940114148 picric acid Drugs 0.000 claims description 7
• 229950002929 trinitrophenol Drugs 0.000 claims description 7
• 150000007513 acids Chemical class 0.000 claims description 5
• QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
• KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-Naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 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 3
• 230000000875 corresponding Effects 0.000 claims 1
• 150000003460 sulfonic acids Chemical class 0.000 claims 1
• 239000000243 solution Substances 0.000 description 8
• 239000000203 mixture Substances 0.000 description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
• 229910000906 Bronze Inorganic materials 0.000 description 4
• NIKFYOSELWJIOF-UHFFFAOYSA-O Fuchsine Chemical compound Cl.C1=C(N)C(C)=CC(C(=C2C=CC(=[NH2+])C=C2)C=2C=CC(N)=CC=2)=C1 NIKFYOSELWJIOF-UHFFFAOYSA-O 0.000 description 4
• VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
• 239000010974 bronze Substances 0.000 description 4
• -1 naphthol sulfamide sulfonic acids Chemical class 0.000 description 4
• 238000001556 precipitation Methods 0.000 description 4
• 150000008049 diazo compounds Chemical class 0.000 description 3
• 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 description 2
• UIIMBOGNXHQVGW-UHFFFAOYSA-M NaHCO3 Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
• QXYMVUZOGFVPGH-UHFFFAOYSA-N Picramic acid Chemical compound NC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O QXYMVUZOGFVPGH-UHFFFAOYSA-N 0.000 description 2
• 239000007864 aqueous solution Substances 0.000 description 2
• 239000004744 fabric Substances 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• IVNZBWNBYXERPK-DZGBHZPSSA-K trisodium;(8Z)-7-oxo-8-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N\N=C3/C(=O)C=CC=4C=C(C=C(C=43)S([O-])(=O)=O)S(=O)(=O)[O-])=CC=C(S([O-])(=O)=O)C2=C1 IVNZBWNBYXERPK-DZGBHZPSSA-K 0.000 description 2
• 230000036826 Excretion Effects 0.000 description 1
• 230000002378 acidificating Effects 0.000 description 1
• 125000000217 alkyl group Chemical group 0.000 description 1
• 239000000987 azo dye Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
• 230000029142 excretion Effects 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 238000005755 formation reaction Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 125000005184 naphthylamino group Chemical class C1(=CC=CC2=CC=CC=C12)N* 0.000 description 1
• IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
• 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
• 235000017557 sodium bicarbonate Nutrition 0.000 description 1
• 159000000000 sodium salts Chemical class 0.000 description 1
• 239000000126 substance Substances 0.000 description 1