DE145237C - - Google Patents

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Publication number

DE145237C

DE145237C DENDAT145237D DE145237DA DE145237C DE 145237 C DE145237 C DE 145237C DE NDAT145237 D DENDAT145237 D DE NDAT145237D DE 145237D A DE145237D A DE 145237DA DE 145237 C DE145237 C DE 145237C

Authority

DE

Germany

Prior art keywords

acid

blue

solution

reducing agents

dyes

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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• 239000003638 chemical reducing agent Substances 0.000 claims description 4
• 150000001454 anthracenes Chemical class 0.000 claims 1
• 239000001045 blue dye Substances 0.000 claims 1
• 239000002253 acid Substances 0.000 description 8
• LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 4
• 239000000975 dye Substances 0.000 description 3
• 239000000243 solution Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 239000003929 acidic solution Substances 0.000 description 2
• 230000002378 acidificating effect Effects 0.000 description 2
• 150000007513 acids Chemical class 0.000 description 2
• 150000001447 alkali salts Chemical class 0.000 description 2
• 239000012670 alkaline solution Substances 0.000 description 2
• 210000002268 wool Anatomy 0.000 description 2
• AYNUDFKSZLCYEV-UHFFFAOYSA-N 10,13-dinitroheptacyclo[16.12.0.02,11.03,8.012,17.021,30.023,28]triaconta-1,3,5,7,11,13,15,17,19,21,23,25,27,29-tetradecaen-9-one Chemical compound [N+](=O)([O-])C1=CC=CC2=C3C(=C4C=5C=CC=CC5C(C(C4=C12)[N+](=O)[O-])=O)C1=CC2=CC=CC=C2C=C1C=C3 AYNUDFKSZLCYEV-UHFFFAOYSA-N 0.000 description 1
• LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical class OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 238000007865 diluting Methods 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
• 150000003839 salts Chemical class 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
• GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
• HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1

Cited By (3)