DE165823C - - Google Patents

Info

Publication number

DE165823C

DE165823C DENDAT165823D DE165823DA DE165823C DE 165823 C DE165823 C DE 165823C DE NDAT165823 D DENDAT165823 D DE NDAT165823D DE 165823D A DE165823D A DE 165823DA DE 165823 C DE165823 C DE 165823C

Authority

DE

Germany

Prior art keywords

water

dichloroaniline

solution

dye

acid

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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• 238000000034 method Methods 0.000 claims description 5
• RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 claims description 4
• 239000004922 lacquer Substances 0.000 claims description 4
• YISRSRMZNNKGKT-UHFFFAOYSA-N chloro-(2-chlorophenyl)sulfamic acid Chemical compound OS(=O)(=O)N(Cl)C1=CC=CC=C1Cl YISRSRMZNNKGKT-UHFFFAOYSA-N 0.000 claims description 2
• 230000008878 coupling Effects 0.000 claims description 2
• 238000010168 coupling process Methods 0.000 claims description 2
• 238000005859 coupling reaction Methods 0.000 claims description 2
• 238000004519 manufacturing process Methods 0.000 claims description 2
• 238000005987 sulfurization reaction Methods 0.000 claims description 2
• 239000002253 acid Substances 0.000 claims 1
• 150000008049 diazo compounds Chemical class 0.000 claims 1
• 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 1
• 238000006396 nitration reaction Methods 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
• 239000000975 dye Substances 0.000 description 8
• 239000003973 paint Substances 0.000 description 3
• 239000000843 powder Substances 0.000 description 3
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• TYEKNWPJJFDHTH-UHFFFAOYSA-N [Cl].[Ba] Chemical compound [Cl].[Ba] TYEKNWPJJFDHTH-UHFFFAOYSA-N 0.000 description 2
• 238000009835 boiling Methods 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• ZUYFLSARRQBQPE-UHFFFAOYSA-M [Cl-].[Ba+] Chemical compound [Cl-].[Ba+] ZUYFLSARRQBQPE-UHFFFAOYSA-M 0.000 description 1
• WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
• 229910001626 barium chloride Inorganic materials 0.000 description 1
• 239000004927 clay Substances 0.000 description 1
• 238000006193 diazotization reaction Methods 0.000 description 1
• 239000010446 mirabilite Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• YZMHQCWXYHARLS-UHFFFAOYSA-N naphthalene-1,2-disulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(S(=O)(=O)O)=CC=C21 YZMHQCWXYHARLS-UHFFFAOYSA-N 0.000 description 1
• 230000000802 nitrating effect Effects 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
• 239000004575 stone Substances 0.000 description 1
• 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1