DE99575C - - Google Patents
Info
- Publication number
- DE99575C DE99575C DENDAT99575D DE99575DA DE99575C DE 99575 C DE99575 C DE 99575C DE NDAT99575 D DENDAT99575 D DE NDAT99575D DE 99575D A DE99575D A DE 99575DA DE 99575 C DE99575 C DE 99575C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- yellow
- primulin
- sulfonic acid
- 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.)
- Active
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 239000000975 dye Substances 0.000 claims description 16
- PXUQTDZNOHRWLI-QOPOCTTISA-O Primulin Natural products O(C)c1c(O)c(OC)cc(-c2c(O[C@H]3[C@H](O)[C@@H](O)[C@@H](O)[C@H](CO)O3)cc3c(O)cc(O)cc3[o+]2)c1 PXUQTDZNOHRWLI-QOPOCTTISA-O 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- VWLGQKLHWIVCCZ-UHFFFAOYSA-N 53992-33-9 Chemical compound OS(=O)(=O)CC1=CC=C([N+]([O-])=O)C=C1 VWLGQKLHWIVCCZ-UHFFFAOYSA-N 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims 4
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000009967 direct dyeing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- ZIUSSTSXXLLKKK-HWUZOJPISA-N Curcumin Natural products C1=C(O)C(OC)=CC(\C=C\C(\O)=C/C(=O)/C=C/C=2C=C(OC)C(O)=CC=2)=C1 ZIUSSTSXXLLKKK-HWUZOJPISA-N 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 235000011121 sodium hydroxide Nutrition 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229940109262 Curcumin Drugs 0.000 description 6
- 235000012754 curcumin Nutrition 0.000 description 6
- 239000004148 curcumin Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- RPAJSBKBKSSMLJ-DFWYDOINSA-N (2S)-2-aminopentanedioic acid;hydrochloride Chemical compound Cl.OC(=O)[C@@H](N)CCC(O)=O RPAJSBKBKSSMLJ-DFWYDOINSA-N 0.000 description 1
- KBJKRRLUCCHTHG-UHFFFAOYSA-N (4-nitrophenyl)methanesulfonic acid;sodium Chemical compound [Na].OS(=O)(=O)CC1=CC=C([N+]([O-])=O)C=C1 KBJKRRLUCCHTHG-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N monochloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001376 precipitating Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- SXZUSZBEGNFCDZ-UHFFFAOYSA-M sodium;(4-nitrophenyl)methanesulfonate Chemical compound [Na+].[O-][N+](=O)C1=CC=C(CS([O-])(=O)=O)C=C1 SXZUSZBEGNFCDZ-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B56/00—Azo dyes containing other chromophoric systems
- C09B56/04—Stilbene-azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE99575C true DE99575C (fr) |
Family
ID=370441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT99575D Active DE99575C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE99575C (fr) |
-
0
- DE DENDAT99575D patent/DE99575C/de active Active
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