DE97287C - - Google Patents

Info

Publication number

DE97287C

DE97287C DENDAT97287D DE97287DA DE97287C DE 97287 C DE97287 C DE 97287C DE NDAT97287 D DENDAT97287 D DE NDAT97287D DE 97287D A DE97287D A DE 97287DA DE 97287 C DE97287 C DE 97287C

Authority

DE

Germany

Prior art keywords

blue

dye

brown

dinitroanthrachrysone

alkali

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

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000000975 dye Substances 0.000 claims description 11
• FCQIUHROEBYOAB-UHFFFAOYSA-N [O-][N+](C(C1=C2C([N+]([O-])=O)=CC=CC2=C(C=CC2=CC3=CC=CC=C3C=C22)C2=C1C1=C2C=CC=C1)C2=O)=O.Br.Br Chemical compound [O-][N+](C(C1=C2C([N+]([O-])=O)=CC=CC2=C(C=CC2=CC3=CC=CC=C3C=C22)C2=C1C1=C2C=CC=C1)C2=O)=O.Br.Br FCQIUHROEBYOAB-UHFFFAOYSA-N 0.000 claims description 5
• 239000003513 alkali Substances 0.000 claims description 5
• 239000003638 chemical reducing agent Substances 0.000 claims description 2
• 238000001914 filtration Methods 0.000 claims description 2
• 238000000034 method Methods 0.000 claims description 2
• 238000002360 preparation method Methods 0.000 claims 1
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
• 239000000243 solution Substances 0.000 description 4
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
• 239000001045 blue dye Substances 0.000 description 3
• 239000001049 brown dye Substances 0.000 description 3
• 239000000843 powder Substances 0.000 description 3
• 235000011121 sodium hydroxide Nutrition 0.000 description 3
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
• 229960000583 acetic acid Drugs 0.000 description 2
• 239000002253 acid Substances 0.000 description 2
• 230000002378 acidificating effect Effects 0.000 description 2
• 229910021529 ammonia Inorganic materials 0.000 description 2
• 238000009835 boiling Methods 0.000 description 2
• BFMYDTVEBKDAKJ-UHFFFAOYSA-L disodium;(2',7'-dibromo-3',6'-dioxido-3-oxospiro[2-benzofuran-1,9'-xanthene]-4'-yl)mercury;hydrate Chemical compound O.[Na+].[Na+].O1C(=O)C2=CC=CC=C2C21C1=CC(Br)=C([O-])C([Hg])=C1OC1=C2C=C(Br)C([O-])=C1 BFMYDTVEBKDAKJ-UHFFFAOYSA-L 0.000 description 2
• 239000000706 filtrate Substances 0.000 description 2
• 239000012362 glacial acetic acid Substances 0.000 description 2
• KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
• 238000001556 precipitation Methods 0.000 description 2
• 239000000047 product Substances 0.000 description 2
• TXWUOIRCWNCWPU-UHFFFAOYSA-N 1,2-dibromoanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=C(Br)C(Br)=CC=C3C(=O)C2=C1 TXWUOIRCWNCWPU-UHFFFAOYSA-N 0.000 description 1
• NWCVEHKBLWQPKB-UHFFFAOYSA-N C12=C(S(O)(=O)=O)C([N+]([O-])=O)=C([N+]([O-])=O)C=C2C2=CC=C3C=C4C=CC=CC4=CC3=C2C2=C1C(S(=O)(=O)O)C(=O)C1=CC=CC=C12 Chemical compound C12=C(S(O)(=O)=O)C([N+]([O-])=O)=C([N+]([O-])=O)C=C2C2=CC=C3C=C4C=CC=CC4=CC3=C2C2=C1C(S(=O)(=O)O)C(=O)C1=CC=CC=C12 NWCVEHKBLWQPKB-UHFFFAOYSA-N 0.000 description 1
• ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
• BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
• 239000003929 acidic solution Substances 0.000 description 1
• 150000001447 alkali salts Chemical class 0.000 description 1
• 239000012670 alkaline solution Substances 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
• BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000007795 chemical reaction product Substances 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• -1 ligroin Chemical compound 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 238000005554 pickling Methods 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
• 238000010792 warming Methods 0.000 description 1
• 210000002268 wool Anatomy 0.000 description 1