DE281102C - - Google Patents

Info

Publication number

DE281102C

DE281102C DENDAT281102D DE281102DA DE281102C DE 281102 C DE281102 C DE 281102C DE NDAT281102 D DENDAT281102 D DE NDAT281102D DE 281102D A DE281102D A DE 281102DA DE 281102 C DE281102 C DE 281102C

Authority

DE

Germany

Prior art keywords

anthraquinone

parts

sulfur

mercaptans

class

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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• -1 anthraquinone mercaptans Chemical class 0.000 claims description 7
• 238000000034 method Methods 0.000 claims description 7
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
• 239000011593 sulfur Substances 0.000 claims description 6
• 229910052717 sulfur Inorganic materials 0.000 claims description 6
• 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 claims description 5
• JAJIPIAHCFBEPI-UHFFFAOYSA-N 9,10-dioxoanthracene-1-sulfonic acid Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2S(=O)(=O)O JAJIPIAHCFBEPI-UHFFFAOYSA-N 0.000 claims description 3
• 239000003513 alkali Substances 0.000 claims description 3
• 229920001021 polysulfide Polymers 0.000 claims description 3
• AMLJCXZRGLTYFO-UHFFFAOYSA-N anthracene-9,10-dione;sulfurochloridic acid Chemical compound OS(Cl)(=O)=O.C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 AMLJCXZRGLTYFO-UHFFFAOYSA-N 0.000 claims description 2
• 238000002360 preparation method Methods 0.000 claims description 2
• 238000007792 addition Methods 0.000 claims 1
• 230000004048 modification Effects 0.000 claims 1
• 238000012986 modification Methods 0.000 claims 1
• 239000005077 polysulfide Substances 0.000 claims 1
• 150000008117 polysulfides Polymers 0.000 claims 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• 235000002639 sodium chloride Nutrition 0.000 description 3
• 239000011780 sodium chloride Substances 0.000 description 3
• 159000000000 sodium salts Chemical class 0.000 description 3
• BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 2
• 238000001816 cooling Methods 0.000 description 2
• YRUALVKYPPTOHT-UHFFFAOYSA-N 12,15-dithiapentacyclo[8.6.0.03,8.011,13.014,16]hexadeca-1(10),3,5,7-tetraene-2,9-dione Chemical class C12C(C3C(C=4C(C5=CC=CC=C5C(C14)=O)=O)S3)S2 YRUALVKYPPTOHT-UHFFFAOYSA-N 0.000 description 1
• FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
• FPKCTSIVDAWGFA-UHFFFAOYSA-N 2-chloroanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(Cl)=CC=C3C(=O)C2=C1 FPKCTSIVDAWGFA-UHFFFAOYSA-N 0.000 description 1
• 238000010411 cooking Methods 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
• 150000003455 sulfinic acids Chemical class 0.000 description 1
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
• 238000005406 washing Methods 0.000 description 1