DE204574C - - Google Patents

Info

Publication number

DE204574C

DE204574C DENDAT204574D DE204574DA DE204574C DE 204574 C DE204574 C DE 204574C DE NDAT204574 D DENDAT204574 D DE NDAT204574D DE 204574D A DE204574D A DE 204574DA DE 204574 C DE204574 C DE 204574C

Authority

DE

Germany

Prior art keywords

preparation

naphtol

nitroaniline

saying

chloro

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.)

Active

Links

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• JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims 2
• YHBFKGVQAHRTTG-UHFFFAOYSA-N 4-amino-2-chloro-5-nitrobenzenesulfonic acid Chemical compound NC1=C(C=C(C(Cl)=C1)S(O)(=O)=O)[N+]([O-])=O YHBFKGVQAHRTTG-UHFFFAOYSA-N 0.000 claims 1
• 150000008049 diazo compounds Chemical class 0.000 claims 1
• 239000004922 lacquer Substances 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
• 238000000034 method Methods 0.000 claims 1