DE92169C - - Google Patents

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Publication number

DE92169C

DE92169C DENDAT92169D DE92169DA DE92169C DE 92169 C DE92169 C DE 92169C DE NDAT92169 D DENDAT92169 D DE NDAT92169D DE 92169D A DE92169D A DE 92169DA DE 92169 C DE92169 C DE 92169C

Authority

DE

Germany

Prior art keywords

salts

tetrazo

acid

naphtholtrisulfonic

solution

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 18
• 150000003839 salts Chemical class 0.000 claims description 18
• 150000001875 compounds Chemical class 0.000 claims description 14
• JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims description 8
• 150000007513 acids Chemical class 0.000 claims description 5
• 239000000987 azo dye Substances 0.000 claims description 5
• 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
• 239000011707 mineral Substances 0.000 claims description 5
• 125000006267 biphenyl group Chemical group 0.000 claims description 4
• -1 oxyazo Chemical group 0.000 claims description 4
• 239000000835 fiber Substances 0.000 claims description 3
• 230000015572 biosynthetic process Effects 0.000 claims description 2
• 235000002639 sodium chloride Nutrition 0.000 claims 11
• 238000000926 separation method Methods 0.000 claims 3
• VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 2
• 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 claims 2
• UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims 2
• 239000003513 alkali Substances 0.000 claims 2
• 239000002585 base Substances 0.000 claims 2
• 238000000034 method Methods 0.000 claims 2
• 235000010755 mineral Nutrition 0.000 claims 2
• 229910052708 sodium Inorganic materials 0.000 claims 2
• 239000011734 sodium Substances 0.000 claims 2
• LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims 2
• YYNCOERMULFLJD-UHFFFAOYSA-N 4-(4-aminophenyl)-3-nitroaniline Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1[N+]([O-])=O YYNCOERMULFLJD-UHFFFAOYSA-N 0.000 claims 1
• QRDZSRWEULKVNW-UHFFFAOYSA-N 6-hydroxy-2-oxo-1h-quinoline-4-carboxylic acid Chemical compound C1=C(O)C=C2C(C(=O)O)=CC(=O)NC2=C1 QRDZSRWEULKVNW-UHFFFAOYSA-N 0.000 claims 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
• HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 claims 1
• 230000029142 excretion Effects 0.000 claims 1
• 229910052751 metal Inorganic materials 0.000 claims 1
• 239000002184 metal Substances 0.000 claims 1
• 239000011780 sodium chloride Substances 0.000 claims 1
• 235000010288 sodium nitrite Nutrition 0.000 claims 1
• 239000000243 solution Substances 0.000 description 8
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
• 239000007864 aqueous solution Substances 0.000 description 3
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 3
• 239000012670 alkaline solution Substances 0.000 description 2
• 239000002244 precipitate Substances 0.000 description 2
• 150000003460 sulfonic acids Chemical class 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• ZUJURJDZOPMJPH-UHFFFAOYSA-N 5-diazocyclohexa-1,3-diene;hydrochloride Chemical compound Cl.[N-]=[N+]=C1CC=CC=C1 ZUJURJDZOPMJPH-UHFFFAOYSA-N 0.000 description 1
• VWLGQKLHWIVCCZ-UHFFFAOYSA-N 53992-33-9 Chemical class OS(=O)(=O)CC1=CC=C([N+]([O-])=O)C=C1 VWLGQKLHWIVCCZ-UHFFFAOYSA-N 0.000 description 1
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• 239000003929 acidic solution Substances 0.000 description 1
• 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
• 150000001735 carboxylic acids Chemical class 0.000 description 1
• 238000012505 colouration Methods 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• 150000008049 diazo compounds Chemical class 0.000 description 1
• 239000000975 dye Substances 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 239000013067 intermediate product Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
• 150000004780 naphthols Chemical class 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 230000009257 reactivity Effects 0.000 description 1
• 159000000000 sodium salts Chemical class 0.000 description 1
• CHLCPTJLUJHDBO-UHFFFAOYSA-M sodium;benzenesulfinate Chemical compound [Na+].[O-]S(=O)C1=CC=CC=C1 CHLCPTJLUJHDBO-UHFFFAOYSA-M 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1