DE104902C - - Google Patents

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Publication number

DE104902C

DE104902C DENDAT104902D DE104902DA DE104902C DE 104902 C DE104902 C DE 104902C DE NDAT104902 D DENDAT104902 D DE NDAT104902D DE 104902D A DE104902D A DE 104902DA DE 104902 C DE104902 C DE 104902C

Authority

DE

Germany

Prior art keywords

chloronaphthalene

acid

dioxynaphthalene

sulfonic acid

salt

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 6
• 238000000034 method Methods 0.000 claims description 4
• 238000002360 preparation method Methods 0.000 claims description 4
• 238000010438 heat treatment Methods 0.000 claims 1
• 235000002639 sodium chloride Nutrition 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 150000003839 salts Chemical class 0.000 description 3
• JTPNRXUCIXHOKM-UHFFFAOYSA-N 1-chloronaphthalene Chemical compound C1=CC=C2C(Cl)=CC=CC2=C1 JTPNRXUCIXHOKM-UHFFFAOYSA-N 0.000 description 2
• XSMCMIINQLRWLA-UHFFFAOYSA-N 3-chloronaphthalene-1,2-disulfonic acid Chemical compound ClC1=C(C(=C2C=CC=CC2=C1)S(=O)(=O)O)S(=O)(=O)O XSMCMIINQLRWLA-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 239000003513 alkali Substances 0.000 description 2
• 239000000987 azo dye Substances 0.000 description 2
• 239000000460 chlorine Substances 0.000 description 2
• 229910052801 chlorine Inorganic materials 0.000 description 2
• 125000001309 chloro group Chemical group Cl* 0.000 description 2
• 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
• 239000011734 sodium Substances 0.000 description 2
• 229910052708 sodium Inorganic materials 0.000 description 2
• CGYGETOMCSJHJU-UHFFFAOYSA-N 2-chloronaphthalene Chemical compound C1=CC=CC2=CC(Cl)=CC=C21 CGYGETOMCSJHJU-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
• 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
• IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 238000001311 chemical methods and process Methods 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 150000002832 nitroso derivatives Chemical class 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• -1 sodium chloronaphthalene sulfate Chemical compound 0.000 description 1
• 235000011121 sodium hydroxide Nutrition 0.000 description 1
• 159000000000 sodium salts Chemical class 0.000 description 1
• 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
• BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
• HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1

Cited By (1)