DE111866C - - Google Patents

Info

Publication number

DE111866C

DE111866C DENDAT111866D DE111866DA DE111866C DE 111866 C DE111866 C DE 111866C DE NDAT111866 D DENDAT111866 D DE NDAT111866D DE 111866D A DE111866D A DE 111866DA DE 111866 C DE111866 C DE 111866C

Authority

DE

Germany

Prior art keywords

orange

nitric

soluble

red

insoluble

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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• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
• 229910017604 nitric acid Inorganic materials 0.000 claims description 3
• 229910002651 NO3 Inorganic materials 0.000 claims 1
• NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
• 239000000203 mixture Substances 0.000 claims 1
• 150000002828 nitro derivatives Chemical class 0.000 claims 1
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
• 239000000843 powder Substances 0.000 description 6
• PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
• 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 4
• 150000004056 anthraquinones Chemical class 0.000 description 3
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
• PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
• 239000011449 brick Substances 0.000 description 2
• 238000001816 cooling Methods 0.000 description 2
• 239000005457 ice water Substances 0.000 description 2
• 239000002244 precipitate Substances 0.000 description 2
• 235000011121 sodium hydroxide Nutrition 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• NMNSBFYYVHREEE-UHFFFAOYSA-N 1,2-dinitroanthracene-9,10-dione Chemical class C1=CC=C2C(=O)C3=C([N+]([O-])=O)C([N+](=O)[O-])=CC=C3C(=O)C2=C1 NMNSBFYYVHREEE-UHFFFAOYSA-N 0.000 description 1
• 150000001412 amines Chemical group 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 239000000975 dye Substances 0.000 description 1
• 230000000802 nitrating effect Effects 0.000 description 1
• 150000003142 primary aromatic amines Chemical class 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• WPWWKBNOXTZDQJ-UHFFFAOYSA-N xanthopurpurin Chemical compound C1=CC=C2C(=O)C3=CC(O)=CC(O)=C3C(=O)C2=C1 WPWWKBNOXTZDQJ-UHFFFAOYSA-N 0.000 description 1