BE494145A - - Google Patents

Info

Publication number

BE494145A

BE494145A BE494145DA BE494145A BE 494145 A BE494145 A BE 494145A BE 494145D A BE494145D A BE 494145DA BE 494145 A BE494145 A BE 494145A

Authority

BE

Belgium

Prior art keywords

sep

red

acid

amino

phenyl

Prior art date

Links

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• 239000002253 acid Substances 0.000 claims description 17
• 239000000975 dye Substances 0.000 claims description 15
• 238000000034 method Methods 0.000 claims description 14
• 150000001408 amides Chemical class 0.000 claims description 9
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 8
• 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
• 125000005843 halogen group Chemical group 0.000 claims description 4
• 125000005392 carboxamide group Chemical group NC(=O)* 0.000 claims description 3
• -1 methoxyl group Chemical group 0.000 claims description 3
• 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
• UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
• 239000000987 azo dye Substances 0.000 claims description 2
• 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
• 229910052739 hydrogen Inorganic materials 0.000 claims description 2
• 239000001257 hydrogen Substances 0.000 claims description 2
• 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
• 125000001424 substituent group Chemical group 0.000 claims description 2
• KHBQMWCZKVMBLN-UHFFFAOYSA-N Benzenesulfonamide Chemical compound NS(=O)(=O)C1=CC=CC=C1 KHBQMWCZKVMBLN-UHFFFAOYSA-N 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 239000004753 textile Substances 0.000 claims 1
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 12
• 150000003931 anilides Chemical class 0.000 description 12
• LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 12
• 238000004532 chromating Methods 0.000 description 10
• 210000002268 wool Anatomy 0.000 description 8
• IMZSHPUSPMOODC-UHFFFAOYSA-N 5-oxo-1-phenyl-4h-pyrazole-3-carboxylic acid Chemical compound O=C1CC(C(=O)O)=NN1C1=CC=CC=C1 IMZSHPUSPMOODC-UHFFFAOYSA-N 0.000 description 6
• 229910021529 ammonia Inorganic materials 0.000 description 6
• 239000000843 powder Substances 0.000 description 6
• 235000010288 sodium nitrite Nutrition 0.000 description 6
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
• 239000000725 suspension Substances 0.000 description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
• 239000000203 mixture Substances 0.000 description 5
• 235000011121 sodium hydroxide Nutrition 0.000 description 5
• 239000003795 chemical substances by application Substances 0.000 description 4
• SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 3
• 230000007935 neutral effect Effects 0.000 description 3
• 239000007787 solid Substances 0.000 description 3
• HCEYSAVOFADVMD-UHFFFAOYSA-N 4-amino-3-hydroxybenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1O HCEYSAVOFADVMD-UHFFFAOYSA-N 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• 239000011449 brick Substances 0.000 description 2
• 238000003763 carbonization Methods 0.000 description 2
• 239000003086 colorant Substances 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
• 238000004043 dyeing Methods 0.000 description 2
• MGJXBDMLVWIYOQ-UHFFFAOYSA-N methylazanide Chemical compound [NH-]C MGJXBDMLVWIYOQ-UHFFFAOYSA-N 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 1
• YCTAOQGPWNTYJE-UHFFFAOYSA-N 3-amino-5-chloro-2-hydroxybenzenesulfonic acid Chemical compound NC1=CC(Cl)=CC(S(O)(=O)=O)=C1O YCTAOQGPWNTYJE-UHFFFAOYSA-N 0.000 description 1
• ZCLXQTGLKVQKFD-UHFFFAOYSA-N 3-hydroxybenzenesulfonic acid Chemical compound OC1=CC=CC(S(O)(=O)=O)=C1 ZCLXQTGLKVQKFD-UHFFFAOYSA-N 0.000 description 1
• FDOOTBCQFJWROU-UHFFFAOYSA-N 4-amino-3-hydroxy-n-phenylbenzenesulfonamide Chemical compound C1=C(O)C(N)=CC=C1S(=O)(=O)NC1=CC=CC=C1 FDOOTBCQFJWROU-UHFFFAOYSA-N 0.000 description 1
• JLLYLQLDYORLBB-UHFFFAOYSA-N 5-bromo-n-methylthiophene-2-sulfonamide Chemical compound CNS(=O)(=O)C1=CC=C(Br)S1 JLLYLQLDYORLBB-UHFFFAOYSA-N 0.000 description 1
• PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical group NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
• PDLMPSWMPWFQBU-UHFFFAOYSA-N NC1C=CC=CC1(O)S(NC1=CC=CC=C1)(=O)=O Chemical compound NC1C=CC=CC1(O)S(NC1=CC=CC=C1)(=O)=O PDLMPSWMPWFQBU-UHFFFAOYSA-N 0.000 description 1
• 125000000068 chlorophenyl group Chemical group 0.000 description 1
• 150000001844 chromium Chemical class 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 230000027326 copulation Effects 0.000 description 1
• 235000017550 sodium carbonate Nutrition 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• 125000003944 tolyl group Chemical group 0.000 description 1
• 238000005406 washing Methods 0.000 description 1