BE554509A

BE554509A -

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Publication number: BE554509A
Authority: BE; Belgium
Prior art keywords: sep; dye; amino; hydroxy; dyes
Prior art date

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English (en)

French (fr)

Publication of BE554509A publication Critical patent/BE554509A/fr

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239000000975 dye Substances 0.000 claims description 102
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
239000000987 azo dye Substances 0.000 claims description 20
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 17
229910052804 chromium Inorganic materials 0.000 claims description 17
125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 17
229910001385 heavy metal Inorganic materials 0.000 claims description 14
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 14
125000002619 bicyclic group Chemical group 0.000 claims description 7
239000000047 product Substances 0.000 claims description 7
230000002378 acidificating effect Effects 0.000 claims description 6
238000000034 method Methods 0.000 claims description 5
230000007935 neutral effect Effects 0.000 claims description 4
238000002360 preparation method Methods 0.000 claims description 4
239000007795 chemical reaction product Substances 0.000 claims description 3
-1 sulphonyl substituents Chemical group 0.000 claims description 2
230000001747 exhibiting effect Effects 0.000 claims 1
239000011651 chromium Substances 0.000 description 61
JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 54
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 52
229950011260 betanaphthol Drugs 0.000 description 28
239000002253 acid Substances 0.000 description 27
210000002268 wool Anatomy 0.000 description 24
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 20
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
239000003086 colorant Substances 0.000 description 15
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 14
UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 14
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
230000008878 coupling Effects 0.000 description 13
238000010168 coupling process Methods 0.000 description 13
238000005859 coupling reaction Methods 0.000 description 13
239000010985 leather Substances 0.000 description 13
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 12
239000011780 sodium chloride Substances 0.000 description 10
239000000243 solution Substances 0.000 description 10
KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 8
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
125000004429 atom Chemical group 0.000 description 8
150000001875 compounds Chemical class 0.000 description 8
235000019441 ethanol Nutrition 0.000 description 8
239000000203 mixture Substances 0.000 description 8
239000000843 powder Substances 0.000 description 8
240000007817 Olea europaea Species 0.000 description 7
238000004043 dyeing Methods 0.000 description 7
125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
229910052751 metal Inorganic materials 0.000 description 6
239000002184 metal Substances 0.000 description 6
229960003742 phenol Drugs 0.000 description 6
229960000583 acetic acid Drugs 0.000 description 5
UBASDWHUFWINQU-UHFFFAOYSA-N n-(4-hydroxyphenyl)nitramide Chemical compound OC1=CC=C(N[N+]([O-])=O)C=C1 UBASDWHUFWINQU-UHFFFAOYSA-N 0.000 description 5
235000011121 sodium hydroxide Nutrition 0.000 description 5
PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 4
150000001408 amides Chemical class 0.000 description 4
DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical compound C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 description 4
239000001632 sodium acetate Substances 0.000 description 4
235000017281 sodium acetate Nutrition 0.000 description 4
125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 4
239000004753 textile Substances 0.000 description 4
NUMXHEUHHRTBQT-AATRIKPKSA-N 2,4-dimethoxy-1-[(e)-2-nitroethenyl]benzene Chemical compound COC1=CC=C(\C=C\[N+]([O-])=O)C(OC)=C1 NUMXHEUHHRTBQT-AATRIKPKSA-N 0.000 description 3
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
150000007513 acids Chemical class 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
150000001845 chromium compounds Chemical class 0.000 description 3
239000000835 fiber Substances 0.000 description 3
230000001737 promoting effect Effects 0.000 description 3
JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 3
125000001424 substituent group Chemical group 0.000 description 3
239000000725 suspension Substances 0.000 description 3
CFNRNHFKQPOFMH-UHFFFAOYSA-N (2-methylphenyl)-phenyldiazene Chemical compound CC1=CC=CC=C1N=NC1=CC=CC=C1 CFNRNHFKQPOFMH-UHFFFAOYSA-N 0.000 description 2
HRBCDVLFVGOSIC-UHFFFAOYSA-N 2-(3-chlorophenyl)-5-methyl-1h-pyrazol-3-one Chemical compound N1C(C)=CC(=O)N1C1=CC=CC(Cl)=C1 HRBCDVLFVGOSIC-UHFFFAOYSA-N 0.000 description 2
VLZVIIYRNMWPSN-UHFFFAOYSA-N 2-Amino-4-nitrophenol Chemical compound NC1=CC([N+]([O-])=O)=CC=C1O VLZVIIYRNMWPSN-UHFFFAOYSA-N 0.000 description 2
CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical class NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 2
YCOXTKKNXUZSKD-UHFFFAOYSA-N 3,4-xylenol Chemical compound CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
230000001476 alcoholic effect Effects 0.000 description 2
150000001298 alcohols Chemical class 0.000 description 2
125000004390 alkyl sulfonyl group Chemical group 0.000 description 2
RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 2
238000009835 boiling Methods 0.000 description 2
NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
150000001844 chromium Chemical class 0.000 description 2
238000004821 distillation Methods 0.000 description 2
QELUYTUMUWHWMC-UHFFFAOYSA-N edaravone Chemical compound O=C1CC(C)=NN1C1=CC=CC=C1 QELUYTUMUWHWMC-UHFFFAOYSA-N 0.000 description 2
238000001914 filtration Methods 0.000 description 2
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
239000002609 medium Substances 0.000 description 2
238000001465 metallisation Methods 0.000 description 2
150000002790 naphthalenes Chemical class 0.000 description 2
IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 2
KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
239000002966 varnish Substances 0.000 description 2
DBRIJAFRMPUNTG-UHFFFAOYSA-N (2-chlorophenyl)-phenyldiazene Chemical compound ClC1=CC=CC=C1N=NC1=CC=CC=C1 DBRIJAFRMPUNTG-UHFFFAOYSA-N 0.000 description 1
VCCPFNMAICRKLQ-UHFFFAOYSA-N (3-methylphenyl)-phenyldiazene Chemical compound CC1=CC=CC(N=NC=2C=CC=CC=2)=C1 VCCPFNMAICRKLQ-UHFFFAOYSA-N 0.000 description 1
NJFDMENHTAYHMA-UHFFFAOYSA-N (4-chlorophenyl)-phenyldiazene Chemical compound C1=CC(Cl)=CC=C1N=NC1=CC=CC=C1 NJFDMENHTAYHMA-UHFFFAOYSA-N 0.000 description 1
XPSVQLDYIXVKGQ-UHFFFAOYSA-N (4e)-4-diazo-3-hydroxy-3h-naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(=[N+]=[N-])C(O)C=C(S(O)(=O)=O)C2=C1 XPSVQLDYIXVKGQ-UHFFFAOYSA-N 0.000 description 1
WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical class NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
QOSTVEDABRQTSU-UHFFFAOYSA-N 1,4-bis(methylamino)anthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(NC)=CC=C2NC QOSTVEDABRQTSU-UHFFFAOYSA-N 0.000 description 1
ZRHUHDUEXWHZMA-UHFFFAOYSA-N 1,4-dihydropyrazol-5-one Chemical class O=C1CC=NN1 ZRHUHDUEXWHZMA-UHFFFAOYSA-N 0.000 description 1
DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
DOPJTDJKZNWLRB-UHFFFAOYSA-N 2-Amino-5-nitrophenol Chemical compound NC1=CC=C([N+]([O-])=O)C=C1O DOPJTDJKZNWLRB-UHFFFAOYSA-N 0.000 description 1
XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
IMHYLGKUDSJCEE-UHFFFAOYSA-N 2-amino-4-[(2-methoxyphenyl)diazenyl]phenol Chemical compound COC1=CC=CC=C1N=NC1=CC=C(O)C(N)=C1 IMHYLGKUDSJCEE-UHFFFAOYSA-N 0.000 description 1
AWMLROSUUNZXQP-UHFFFAOYSA-N 2-amino-4-phenyldiazenylphenol Chemical compound C1=C(O)C(N)=CC(N=NC=2C=CC=CC=2)=C1 AWMLROSUUNZXQP-UHFFFAOYSA-N 0.000 description 1
SGBQUMZTGSQNAO-UHFFFAOYSA-N 2-hydroxynaphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(O)=CC=C21 SGBQUMZTGSQNAO-UHFFFAOYSA-N 0.000 description 1
JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 1
ZAJAQTYSTDTMCU-UHFFFAOYSA-N 3-aminobenzenesulfonic acid Chemical compound NC1=CC=CC(S(O)(=O)=O)=C1 ZAJAQTYSTDTMCU-UHFFFAOYSA-N 0.000 description 1
DHXPRBHRJQAXHK-UHFFFAOYSA-N 4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid Chemical compound [O-][N+](=O)C1=CC=C2C(N)=C(O)C=C(S(O)(=O)=O)C2=C1 DHXPRBHRJQAXHK-UHFFFAOYSA-N 0.000 description 1
HDHQZCHIXUUSMK-UHFFFAOYSA-N 4-hydroxy-2-quinolone Chemical class C1=CC=C2C(O)=CC(=O)NC2=C1 HDHQZCHIXUUSMK-UHFFFAOYSA-N 0.000 description 1
FBEHFRAORPEGFH-UHFFFAOYSA-N Allyxycarb Chemical compound CNC(=O)OC1=CC(C)=C(N(CC=C)CC=C)C(C)=C1 FBEHFRAORPEGFH-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
VAYOSLLFUXYJDT-RDTXWAMCSA-N Lysergic acid diethylamide Chemical compound C1=CC(C=2[C@H](N(C)C[C@@H](C=2)C(=O)N(CC)CC)C2)=C3C2=CNC3=C1 VAYOSLLFUXYJDT-RDTXWAMCSA-N 0.000 description 1
241001024304 Mino Species 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
241000480805 Oxyna Species 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
240000006688 Telosma cordata Species 0.000 description 1
244000172533 Viola sororia Species 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
125000002252 acyl group Chemical group 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
125000004422 alkyl sulphonamide group Chemical group 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
229940024606 amino acid Drugs 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
150000003868 ammonium compounds Chemical class 0.000 description 1
229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
125000004391 aryl sulfonyl group Chemical group 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000005018 casein Substances 0.000 description 1
BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
235000021240 caseins Nutrition 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
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 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
229940011182 cobalt acetate Drugs 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 1
230000009918 complex formation Effects 0.000 description 1
150000004696 coordination complex Chemical class 0.000 description 1
238000006193 diazotization reaction Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000012362 glacial acetic acid Substances 0.000 description 1
125000005843 halogen group Chemical group 0.000 description 1
LHVVWWADJUJFEH-HKNOZQPISA-N hexadecanoic acid (9Z,12Z)-octadeca-9,12-dienoic acid octadecanoic acid (9Z,12Z,15Z)-octadeca-9,12,15-trienoic acid (Z)-octadec-9-enoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O.CCCCCCCCCCCCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCC\C=C/C\C=C/CCCCCCCC(O)=O.CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O LHVVWWADJUJFEH-HKNOZQPISA-N 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
229940050176 methyl chloride Drugs 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
JCDWETOKTFWTHA-UHFFFAOYSA-N methylsulfonylbenzene Chemical compound CS(=O)(=O)C1=CC=CC=C1 JCDWETOKTFWTHA-UHFFFAOYSA-N 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000011707 mineral Substances 0.000 description 1
WHQDPSGUFIHZTE-UHFFFAOYSA-N naphthalen-2-ol Chemical compound C1=CC=CC2=CC(O)=CC=C21.C1=CC=CC2=CC(O)=CC=C21 WHQDPSGUFIHZTE-UHFFFAOYSA-N 0.000 description 1
PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
NRZRRZAVMCAKEP-UHFFFAOYSA-N naphthionic acid Chemical compound C1=CC=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 NRZRRZAVMCAKEP-UHFFFAOYSA-N 0.000 description 1
150000004780 naphthols Chemical class 0.000 description 1
230000003472 neutralizing effect Effects 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
239000001048 orange dye Substances 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
WXWCDTXEKCVRRO-UHFFFAOYSA-N para-Cresidine Chemical compound COC1=CC=C(C)C=C1N WXWCDTXEKCVRRO-UHFFFAOYSA-N 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 1
229920001184 polypeptide Polymers 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
102000004196 processed proteins & peptides Human genes 0.000 description 1
108090000765 processed proteins & peptides Proteins 0.000 description 1
235000018102 proteins Nutrition 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
239000012429 reaction media Substances 0.000 description 1
GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical class OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
229960004889 salicylic acid Drugs 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
229940124530 sulfonamide Drugs 0.000 description 1
125000000565 sulfonamide group Chemical group 0.000 description 1
150000003456 sulfonamides Chemical class 0.000 description 1
239000003760 tallow Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1