DE234858C - - Google Patents

Info

Publication number

DE234858C

DE234858C DENDAT234858D DE234858DA DE234858C DE 234858 C DE234858 C DE 234858C DE NDAT234858 D DENDAT234858 D DE NDAT234858D DE 234858D A DE234858D A DE 234858DA DE 234858 C DE234858 C DE 234858C

Authority

DE

Germany

Prior art keywords

parts

water

dinitroanthraquinone

solution

sulfur

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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• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
• 239000003513 alkali Substances 0.000 claims description 5
• NMNSBFYYVHREEE-UHFFFAOYSA-N 1,2-dinitroanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=C([N+]([O-])=O)C([N+](=O)[O-])=CC=C3C(=O)C2=C1 NMNSBFYYVHREEE-UHFFFAOYSA-N 0.000 claims description 4
• 239000007795 chemical reaction product Substances 0.000 claims description 2
• 239000000047 product Substances 0.000 claims description 2
• 150000003568 thioethers Chemical class 0.000 claims description 2
• 239000000984 vat dye Substances 0.000 claims description 2
• RZVHIXYEVGDQDX-UHFFFAOYSA-N Anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims 1
• 150000001454 anthracenes Chemical class 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 238000006396 nitration reaction Methods 0.000 claims 1
• 239000000975 dye Substances 0.000 description 6
• HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
• GRVFOGOEDUUMBP-UHFFFAOYSA-N Sodium sulfide Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 3
• NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
• 239000011593 sulfur Substances 0.000 description 3
• 229910052717 sulfur Inorganic materials 0.000 description 3
• 229920000742 Cotton Polymers 0.000 description 2
• GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 2
• 239000000155 melt Substances 0.000 description 2
• 235000011121 sodium hydroxide Nutrition 0.000 description 2
• LRMDXTVKVHKWEK-UHFFFAOYSA-N 1,2-diaminoanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=C(N)C(N)=CC=C3C(=O)C2=C1 LRMDXTVKVHKWEK-UHFFFAOYSA-N 0.000 description 1
• JKGWAALVQRWDKP-UHFFFAOYSA-N C1=CC=CC=2C(C3=CC=CC=C3C(C12)=O)=O.[N+](=O)([O-])C1=C(C=2C(C3=CC=CC=C3C(C2C=C1)=O)=O)[N+](=O)[O-] Chemical compound C1=CC=CC=2C(C3=CC=CC=C3C(C12)=O)=O.[N+](=O)([O-])C1=C(C=2C(C3=CC=CC=C3C(C2C=C1)=O)=O)[N+](=O)[O-] JKGWAALVQRWDKP-UHFFFAOYSA-N 0.000 description 1
• 241000189705 Dunedin group Species 0.000 description 1
• 240000007817 Olea europaea Species 0.000 description 1
• 150000004056 anthraquinones Chemical class 0.000 description 1
• 238000007865 diluting Methods 0.000 description 1
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000000802 nitrating Effects 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• -1 sodium sulfur Chemical compound 0.000 description 1
• 239000000988 sulfur dye Substances 0.000 description 1

Cited By (1)