DE125578C - - Google Patents

Info

Publication number

DE125578C

DE125578C DENDAT125578D DE125578DA DE125578C DE 125578 C DE125578 C DE 125578C DE NDAT125578 D DENDAT125578 D DE NDAT125578D DE 125578D A DE125578D A DE 125578DA DE 125578 C DE125578 C DE 125578C

Authority

DE

Germany

Prior art keywords

blue

dyes

purple

solution

color

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 4
• 238000002360 preparation method Methods 0.000 claims description 2
• 150000001454 anthracenes Chemical class 0.000 claims 1
• 125000003118 aryl group Chemical group 0.000 claims 1
• 239000001046 green dye Substances 0.000 claims 1
• 239000000975 dye Substances 0.000 description 8
• PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
• 239000000155 melt Substances 0.000 description 4
• RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 4
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
• AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methyl-N-phenylamine Natural products CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 2
• JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 150000003142 primary aromatic amines Chemical class 0.000 description 2
• 238000001953 recrystallisation Methods 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• 229960000583 acetic acid Drugs 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 150000001412 amines Chemical class 0.000 description 1
• 239000001045 blue dye Substances 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
• 239000004327 boric acid Substances 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000012362 glacial acetic acid Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
• UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
• 238000007127 saponification reaction Methods 0.000 description 1
• ORFSSYGWXNGVFB-UHFFFAOYSA-N sodium 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid Chemical compound COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] ORFSSYGWXNGVFB-UHFFFAOYSA-N 0.000 description 1