DE154336C - - Google Patents

Info

Publication number

DE154336C

DE154336C DENDAT154336D DE154336DA DE154336C DE 154336 C DE154336 C DE 154336C DE NDAT154336 D DENDAT154336 D DE NDAT154336D DE 154336D A DE154336D A DE 154336DA DE 154336 C DE154336 C DE 154336C

Authority

DE

Germany

Prior art keywords

solution

dyes

dioxynaphthalene

parts

mol

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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• 239000000975 dye Substances 0.000 claims description 11
• 239000002253 acid Substances 0.000 claims description 8
• 125000000018 nitroso group Chemical group N(=O)* 0.000 claims description 5
• 150000008049 diazo compounds Chemical class 0.000 claims description 4
• IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 3
• NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 claims description 2
• 238000000034 method Methods 0.000 claims 1
• 238000007127 saponification reaction Methods 0.000 claims 1
• 239000000243 solution Substances 0.000 description 8
• VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
• QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
• FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
• 239000011780 sodium chloride Substances 0.000 description 3
• 235000002639 sodium chloride Nutrition 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
• 150000007513 acids Chemical class 0.000 description 2
• 239000003795 chemical substances by application Substances 0.000 description 2
• 229910052500 inorganic mineral Inorganic materials 0.000 description 2
• 239000011707 mineral Substances 0.000 description 2
• 235000010755 mineral Nutrition 0.000 description 2
• VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
• 239000001632 sodium acetate Substances 0.000 description 2
• 235000017281 sodium acetate Nutrition 0.000 description 2
• IJJSFSXLZYFTKV-UHFFFAOYSA-N 4-N-methylbenzene-1,4-diamine;hydrochloride Chemical compound Cl.CNC1=CC=C(N)C=C1 IJJSFSXLZYFTKV-UHFFFAOYSA-N 0.000 description 1
• BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
• 240000000358 Viola adunca Species 0.000 description 1
• 235000005811 Viola adunca Nutrition 0.000 description 1
• 235000013487 Viola odorata Nutrition 0.000 description 1
• 235000002254 Viola papilionacea Nutrition 0.000 description 1
• 210000002268 Wool Anatomy 0.000 description 1
• QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
• 229910052783 alkali metal Inorganic materials 0.000 description 1
• -1 alkali metal salts Chemical class 0.000 description 1
• PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• LSNNMFCWUKXFEE-UHFFFAOYSA-M bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
• 239000003518 caustics Substances 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
• 238000003379 elimination reaction Methods 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 238000005755 formation reaction Methods 0.000 description 1
• 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 239000001006 nitroso dye Substances 0.000 description 1
• 235000010288 sodium nitrite Nutrition 0.000 description 1
• 238000010186 staining Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• UPKAWFACSJWKND-ZXFFUEEESA-J tetrasodium;(6E)-4-amino-6-[[4-[4-[(2Z)-2-(8-amino-1-oxo-5,7-disulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methoxyphenyl]-2-methoxyphenyl]hydrazinylidene]-5-oxonaphthalene-1,3-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].C\1=CC2=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C(N)=C2C(=O)C/1=N/NC(C(OC)=C1)=CC=C1C1=CC=C(N\N=C\2C(C3=C(N)C(=CC(=C3C=C/2)S([O-])(=O)=O)S([O-])(=O)=O)=O)C(OC)=C1 UPKAWFACSJWKND-ZXFFUEEESA-J 0.000 description 1
• IVNZBWNBYXERPK-DZGBHZPSSA-K trisodium;(8Z)-7-oxo-8-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N\N=C3/C(=O)C=CC=4C=C(C=C(C=43)S([O-])(=O)=O)S(=O)(=O)[O-])=CC=C(S([O-])(=O)=O)C2=C1 IVNZBWNBYXERPK-DZGBHZPSSA-K 0.000 description 1

Cited By (1)